brace
[NOUN, VERB]
braces
1. [C 可数名词] 支架
A brace is a device attached to a part of a person's body, for example, to a weak leg, in order to strengthen or support it.
近义词
双语例句
例：He wore leg braces after he had polio in childhood.
小时候患小儿麻痹症后，他使用了腿部支架。
2. [C 可数名词] 牙箍
A brace is a metal device that can be fastened to a person's teeth in order to help them grow straight.
双语例句
例：I used to have to wear a brace.
我以前不得不戴牙箍。
3. [PL 复数] （裤子的）背带
Braces are a pair of straps that pass over your shoulders and fasten to your trousers at the front and back in order to stop them from falling down.
NOUN. 名词
braces , bracing , braced
1. [T 及物动词] 准备（面对不愉快或困难之事）
If you brace yourself for something unpleasant or difficult, you prepare yourself for it.
双语例句
例：He braced himself for the icy plunge into the black water.
他准备跳入冰冷的黑水。
2. [T 及物动词] 抵住
If you brace yourself against something or brace part of your body against it, you press against something in order to steady your body or to avoid falling.
双语例句
例：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。
3. [T 及物动词] 绷紧（肩或膝盖）
If you brace your shoulders or knees, you keep them stiffly in a particular position.
双语例句
例：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。
4. [T 及物动词] 支撑
To brace something means to strengthen or support it with something else.
双语例句
例：Overhead, the lights showed the old timbers, used to brace the roof.
在头顶上，光线照射出支撑屋顶的旧木头。
VERB. 动词
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