Cationic initiator
[化] 正离子引发剂
🧩 词语组成解析
[医] 阳离子的, 阴向离子的
initiator
[i'niʃieitə]
n. 创始人;发起人;传授者;教导者;
🗣️ 情景例句
Why don't we compromise on this?
为什么我们不折衷一下？
Jack is up and about now.
杰克病后复原了。
'At ten to eight.I bought a paper and waited for the train.'
“7点50分。我买了张报纸，等着车来。”