Polycoagulant
凝聚剂
🗣️ 情景例句
Grandpa, can you come?
爷爷， 你能去吗？
Did you go to the party yesterday?
你昨天去参加聚会了吗？
During these tests she was able to read a newspaper through an opaque screen and,
在这些测试中，她能隔着不透明的屏幕读报纸。