Clarin
肝素钾
🗣️ 情景例句
2. We should all start exercising.
咱们都该去健身了。
Do you live with your parents?
你和你父母住一起吗？
Because Manhattan Island is made of solid rock, it is safe to build very tall buildings.
曼合顿岛是由坚固的岩石构成的，这使得兴建大厦非常安全。