?
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。

braced
CET6

英 / breɪst /
美 / breɪst /
v. 撑牢,站稳;(使)做好防备;把……绷紧;(使)固定,稳固(brace 的过去式及过去分词)
adj. 做好准备的;有扶壁支撑的

1. The roof was braced by lengths of timber.
屋顶用几根木头支撑固定住了。
2. He braced himself for the icy plunge into the black water.
他准备跳入冰冷的黑水。
3. Elaine braced herself against the dresser and looked in the mirror.
伊莱恩身体抵住梳妆台,照了照镜子
4. He stood with his legs and shoulders braced, ready to lift the weights.
他绷紧腿和肩膀站着,准备举起杠铃。
5. He braced his shoulders defiantly as another squall of wet snow slashed across his face.
当又一阵雨雪呼啸着划过他的脸庞时,他毫无畏惧地绷紧双肩。