Adtervac
干血浆制备法
🗣️ 情景例句
Michelle, your turn.
Michelle，该你了。
The population of Africa is growing by leaps and bounds.
非洲的人口正在极其迅速地增长。
Dreams of finding lost treasure almost came true recently.
最近，找到失踪宝藏的梦想差一点儿变成现实。