?
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。

smooth down
四级

美 / smuːð daʊn /
v. 烫平

1. I wondered also, there is no spade, and then they opened the first boss, a smooth down.
我不知道也没有铁锹,然后他们开设了第一家老板,平稳下来。
2. Thermo Iron System designed for Asian hair, to finish straight remedy or gain silk smooth down hair.
专为亚洲人直发矫正或欲加强发丝垂顺质感而设的热塑直发系统。
3. He reached back in a practiced gesture to smooth down his ponytail, as if he were petting a cat or a ferret.
他用熟练的动作把手伸向脑后,梳弄着他的马尾辫子,好像在抚弄着一只小猫或者是一只白鼬。
4. This ensures a smooth transition to the final state and also assures that a single failure, if one occurs, does not bring down the entire enterprise.
这可确保平稳过渡到最终状态,还能确保单个故障(如果出现了)并不会让整个企业陷入崩溃状态。
5. But no one would have mistaken her for a guy: Her hair was down, and her calves—she wasn’t wearing socks—looked smooth and slender.
但是没人会把她认作男孩儿:一头长发垂下来,小腿上没穿袜子,又光滑又苗条。