Chain extender
[化] 扩链剂
🧩 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;
[计] 扩展器, 延长器, 扩充部件\\n[化] 补充剂; 填料
🗣️ 情景例句
Oh. Right.
噢。对了。
What are you doing next week?
下周你干什么？
We had to climb over some rocks and it started to rain.
我们不得不爬过一些岩石，这时开始下起雨。