Branched chain reaction
[化] 支链反应
🧩 词语组成解析
a. 分枝的；枝状的；有枝的
chain
[tʃen]
n. 链子，链条;连锁，连续;拘束;连锁店或旅馆系列的事物;
vt. 用铁链锁住;监禁，束缚;
🗣️ 情景例句
When you're ready to get off, remember to press the button near your seat.
当你要下车时，记得按你座位旁的按钮。
To hang out the wash
晒干衣服
Oh dear! You're right.It's closed.
哎吆！你说得对，是关着的。