Essaying
[医]取样, 试样, 定量分析
🗣️ 情景例句
What would you like to see me about?
你找我什么贵事？
When I saw Mr. Jones,he was talking with John Smith.
当我看见琼斯先生时，他与约翰·史密斯正在谈话。
He is swimming across the river.
他正横渡小河。