Polyacetylvinylamine
[化] 聚乙酰氨基乙烯
🗣️ 情景例句
It's nice meeting you.
很高兴认识你。
Call me not olive till thou see me gathered.
盖棺论定。
when she remembered that she had gone shopping after the home help had left and she knew that she had turned both keys in their locks,
但突然记起来了，帮手是在她出去买东西之前走的，她还记得曾用了两把钥匙把大门锁上了。