用手或身体部位 with hand/part of bodyDon't touch that plate─it's hot!
别碰那个盘子，烫手！
Can you touch your toes(= bend and reach them with your hands) ?
你弯腰够得着你的脚趾吗？
I touched him lightly on the arm.
我轻轻碰了碰他的手臂。
He has hardly touched the ball all game.
他整场比赛几乎没碰到过球。
I must do some more work on that article─I haven't touched it all week.
我还得在那篇文章上再下点儿功夫，我整整一个星期没有碰它了。
无间隙 no space betweenMake sure the wires don't touch.
一定不要让金属线搭在一起。
Don't let your coat touch the wet paint.
你的外衣别蹭着还没有干的油漆。
His coat was so long it was almost touching the floor.
他的大衣太长，差不多拖到地板上了。
移动东西；打人 move sth/hit sbI told you not to touch my things.
我告诉过你不要动我的东西。
He said I kicked him, but I never touched him!
他说我踢他了，可是我从来就没碰过他！
影响某人╱某事物 affect sb/sthHer story touched us all deeply.
她的故事使我们大家深受感动。
to affect or concern sb/sth
These are issues that touch us all.
这些问题与我们大家都有关系。
吃；喝；用 eat/drink/useYou've hardly touched your food.
你没怎么吃东西啊。
He hasn't touched the money his aunt left him.
他还没动过他姑妈留给他的钱。
与…等同 equal sbNo one can touch him when it comes to interior design.
在室内设计方面，没有人能比得上他。
达到水平 reach levelThe speedometer was touching 90.
速度表显示时速达 90 英里。
被牵涉 be involved withEverything she touches turns to disaster.
什么事她一插手就会糟糕。
His last two movies have been complete flops and now no studio will touch him.
他的前两部电影彻底失败了，现在没有制片厂愿意用他。
微笑 of smileA smile touched the corners of his mouth.
他的嘴角闪现出一丝笑意。
His hair was touched with grey.
他的头发有些斑白。
be touched with sthHis hair was touched with grey.
他的头发有些斑白。
not touch sb/sth with a bargepoletouch base (with sb)touch bottomI've been driving for over 20 years and never had an accident─touch wood!
我开车 20 多年从来没出过车祸，但愿好运常在！
touch woodI've been driving for over 20 years and never had an accident─touch wood!
我开车 20 多年从来没出过车祸，但愿好运常在！
感觉 sensethe sense of touch
触觉
用手或身体部位 with hand/part of bodyThe gentle touch of his hand on her shoulder made her jump.
他的手轻轻地触了一下她肩膀便使她跳了起来。
All this information is readily available at the touch of a button(= by simply pressing a button) .
这么多的资料，按下按钮便可毫不费力地查到。
This type of engraving requires a delicate touch.
这种雕刻要求手法轻巧。
给人的感觉 way sth feelsThe body was cold to the touch .
这具尸体摸上去是冰冷的。
material with a smooth silky touch
摸起来光滑得像丝绸一样的料子
He could not bear the touch of clothing on his sunburnt skin.
他忍受不住衣服磨蹭他那被太阳灼伤的皮肤。
细节 small detailI spent the morning putting the finishing touches to the report.
我花了一个上午为这个报告做最后的润色。
Meeting them at the airport was a nice touch.
到机场迎接他们是一个妙招。
办事方法 way of doing sthShe prefers to answer any fan mail herself for a more personal touch.
她喜欢针对每一位崇拜者的来信，亲自予以回复。
Computer graphics will give your presentation the professional touch.
计算机绘图将会使你的演示具有专业特色。
He couldn't find his magic touch with the ball today(= he didn't play well) .
他今天施展不出神奇的球技。
This meal is awful. I think I'm losing my touch(= my ability to do sth) .
这顿饭太难吃了。我想我的烹调技艺在走下坡路。
微量 small amountThere was a touch of sarcasm in her voice.
她的话音中有点儿讥讽的意味。
轻微 slightlyThe music was a touch too loud for my liking.
这音乐有点太吵，不合我的口味。
足球；橄榄球 in football/rugbyHe kicked the ball into touch.
他把球踢出了边线。
Are you still in touch with your friends from college?
你和大学的同学还有联系吗？
Thanks for showing us your products─we'll be in touch.
谢谢给我们介绍你们的产品，我们将会保持联系。
I'm trying to get in touch with Jane. Do you have her number?
我正在设法和简取得联系。你有她的电话号码吗？
Let's keep in touch.
咱们保持联系。
I'll put you in touch with someone in your area.
我将安排你和你那个地区的一个人进行联系。
be, get, keep, etc. in touch (with sb)Are you still in touch with your friends from college?
你和大学的同学还有联系吗？
Thanks for showing us your products─we'll be in touch.
谢谢给我们介绍你们的产品，我们将会保持联系。
I'm trying to get in touch with Jane. Do you have her number?
我正在设法和简取得联系。你有她的电话号码吗？
Let's keep in touch.
咱们保持联系。
I'll put you in touch with someone in your area.
我将安排你和你那个地区的一个人进行联系。
It is important to keep in touch with the latest research.
及时了解最新研究情况很重要。
be, keep, etc. in touch (with sth)It is important to keep in touch with the latest research.
及时了解最新研究情况很重要。
be out of touch (with sb)Unfortunately, the people making the decisions are out of touch with the real world.
令人遗憾的是，制定决策的人不了解实情。
be, become, etc. out of touch (with sth)Unfortunately, the people making the decisions are out of touch with the real world.
令人遗憾的是，制定决策的人不了解实情。
Unfortunately, my father is no soft touch.
可惜，我父亲并非有求必应。
an easy/a soft touchUnfortunately, my father is no soft touch.
可惜，我父亲并非有求必应。
I've lost touch with all my old friends.
我与所有的老朋友都失去了联系。
lose touch (with sb/sth)I've lost touch with all my old friends.
我与所有的老朋友都失去了联系。