1. Brace those sagging shelves with more crosspieces. 多用横档加固那些下陷的架子。
2. He must brace himself and take it. 他一定鼓起勇气来承受它。
3. Chrome-covered frame, 8′ wide front and 24′ rear wheel, double brace , with safety belt, commode and dinning board. 车架镀铬，沉降式座便垫，8“宽前轮，24”后轮，双支撑，附安全带，带坐便桶，送餐桌板。
英英解释
n.
1. a support that steadies or strengthens something else
2. two items of the same kind
3. a set of two similar things considered as a unit
4. either of two punctuation marks ({ or }) used to enclose textual material
5. a rope on a square-rigged ship that is used to swing a yard about and secure it
6. elastic straps that hold trousers up (usually used in the plural)
7. an appliance that corrects dental irregularities
8. a carpenter's tool having a crank handle for turning and a socket to hold a bit for boring
9. a structural member used to stiffen a framework v.
1. prepare (oneself) for something unpleasant or difficult
2. support or hold steady and make steadfast, with or as if with a brace
3. support by bracing
4. cause to be alert and energetic
