Bound moleeule
[机] 束缚分子
🧩 词语组成解析
bound
[baʊnd]
vi. 跳，弹跳;限制;接壤;
vt. 给…划界，限制;使弹回，使跳跃;束缚;
n. 界限，限制;跃起;（球等的）反跳;
adj. 用带子绑住的;有义务的;装订的，有封面的;[化，物]结合的;
bound(to bind)→装订好的；必定；决心的；被束缚的
🗣️ 情景例句
when Susan and Richard were babies?
当Richard和Susan还很小时？
Who is going to pay for it?
谁付账？
This applies particularly to chemical industries,
这在化学工业方面尤其突出。