?
查询技巧:
1、输入单个单词准确查询。
2、使用%模糊查询,匹配任意长度字符:
   %a    以a结尾的单词;
   ab%    以ab开头的单词;
   %ac%    含有ac的单词。
3、使用_模糊查询,匹配单个任意字符:
   _a_    三位且a在中间的单词;
   _ad    三位且ad结尾的单词;
   ac_    三位且ac开头的单词;
   _a    两位且a结尾的单词;
   a_    两位且a开头的单词。
4、带连字符-的单词,需含-字符才能模糊查询,如well-know需输入 well-% 。
5、在手机键盘上,如果g上有%和v上有_,则可长按输入。

tooth-brush
初中

美 / tuːθ brʌʃ /
牙刷;牙刷儿

1. I don't mind lending him my razor, but I draw the line at lending him my tooth-brush.
我不在乎借我的剃刀给他,但是牙刷就不行了。
2. I do not mind lending him my razor, but I draw the line at lending him my tooth-brush.
我不在乎接我的剃刀给他,但是牙刷就不行了。
3. Ideally you should keep a tooth brush in your pocket and use it immediately after you have finished eating.
理想情况下,你应该在口袋里放一把牙刷,吃完后立即使用。
4. But your tongue can't reach where your brush did, and your brush can't reach where the plaque is slowly but surely building up between each tooth.
但是你的舌头到达不了牙刷曾到过的所有地方,而牙刷也到达不了牙间隙中缓慢但逐步增长的牙菌斑。
5. That acts as a good reminder to brush each tooth thoroughly.
那可以提醒你要把每颗牙彻底刷干净。