Hosmometry
渗透压(力)测定法
🗣️ 情景例句
You and me. Dinner.
你和我。吃晚饭。
Usually,I have a big breakfast.
通常,我吃一顿丰盛的早餐。
We'll have to get this contract typed as soon as possible.
我们得尽快把契约书打出来。