Polycoagulant
凝聚剂
🗣️ 情景例句
But you may rest assured that the payment is guaranteed.
但是你尽可以放心，我们的付款是有保障的。
These buildings are supposed to be earth quakeproof.
这些建筑物是耐震建筑才对。
Good sir. I beg for mercy and beg your pardon.
仁慈的先生，我乞求你的饶恕和原谅。