Prepolycondensate
预缩聚物
🗣️ 情景例句
We'll call on him in any case.
无论如何，我们都要去拜访他。
Dogs that bark at a distance bite not at hand.
远处叫得凶的狗，不会近身来咬人。
CUSTOMS OFFICER: Are your friends Danish, too?
你们的朋友也是丹麦人吗？