brace

【发音】
美 // 英 //
【翻译】
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n.支柱
英释:something that is used to strengthen or support something, or to make it stiff
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v.拉紧,撑牢
英释:to make something stronger by supporting it
【例句】
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She had to wear a brace after the accident.
出事以后她只得使用支架。
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Wait until we’ve braced the ladder.
等我们把梯子支撑住再说。