Polymerization initiator
[化] 引发剂; 聚合引发剂
🧩 词语组成解析
n. 聚合\\n[化] 叠合反应; 聚合; 聚合反应
initiator
[i'niʃieitə]
n. 创始人;发起人;传授者;教导者;
🗣️ 情景例句
I'm taking 19 credit hours.
我修了十九个学分。
How many slices are you going to use?
你要用几片？
It's odd that they didn't reply our letter.
他们没有给我们回信，这真奇怪。