Chain propagation(reaction)
[化] 链增长; 链增长反应
🧩 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
Seven after nine? No. I'm sure he's in his office.
九点零七分 ，不会太早的。我肯定他到办公室了。
I can't tell you how happy this makes me.
我形容不出来我有多高兴。
Do you have any shoes like these?
像这样的鞋子你们有吗？