brace的中文意思、音标与词形变化

n. 支柱, 曲柄, 支撑, 一对 vt. 紧缚, 支撑, 激励 vi. 打起精神 [计] 花括号

n. a support that steadies or strengthens something else n. either of two punctuation marks ({ or }) used to enclose textual material n. a rope on a square-rigged ship that is used to swing a yard about and secure it n. elastic straps that hold trousers up (usually used in the plural)