Chain initiator
[化] 链式反应引发剂
🧩 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;
initiator
[i'niʃieitə]
n. 创始人;发起人;传授者;教导者;
🗣️ 情景例句
you're all going to have your tonsils out.
你们都要切除扁桃腺。
We put pressure on the government to change this law.
我们给政府施加压力，要求修改那条法律。
I'm sorry, Lucy.I'm afraid that I can't get up.
对不起，露西，恐怕我站不起来。