Chain reactor
链式（反应）堆
🧩 词语组成解析
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
What do you do in your spare time?
你在业余时间如何消遣？
Look what you did, squirt!
小子，你仔细看看你做的好事！
She might have had an accident.
可能出事了。