Bilateral constraint
[化] 双侧约束
🧩 词语组成解析
🗣️ 情景例句
OK.
好的。
The roofer is patching the roof with metal.
屋面防水工在用铁皮修补屋顶。
After consulting my railway timetable, I noted with satisfaction that there was an express train to Westhaven.
我查看了列车时刻表，满意地了解到有一趟去威斯特海温的快车。