Opsonometry
[医] 调理素定量法
🗣️ 情景例句
There was a girl on the ferry.
在渡船上有一个女孩。
Can you afford the expense?
你出得起这笔费用吗？
Sorry. I'm free every day except today.
对不起。我每天都有空，唯独今天没空。