Coplasticizer
辅助（增）塑剂； 助塑剂
🗣️ 情景例句
It's good! It's this Sunday at 7.
好极了。宴会再本周日7点。
May I ask you to wait here for ten minutes?
请在这里稍等片刻，可以吗？
The pirates would often bury gold in the cave and then fail to collect it.
海盗们过去常把金子埋藏在那个洞里，可后来却没能取走。