Hematicum
[医] 补血药
🗣️ 情景例句
Grandpa taught me.
爷爷教我的。
Can I be sure of a profit if I invest?
我要是投资，肯定能获利吗？
All the students are expert drivers, but before they drive any of the buses, they will have to pass a special test.
所有的学生都是开车的能手，但在驾驶公共汽车之前，他们必须通过一项专门测验。