Osmograph
渗透压记录仪
🗣️ 情景例句
She was playing with the idea of studying abroad.
她有出国留学的念头，但并非很认真。
Not only did he make a promise, but he also kept it.
他不仅许下诺言，而且遵守了。
If you put on C.O.D., we'll have to go elsewhere.
如果你要C.O.D.的话，我们只有找别家公司。