Diffusiometer
[医] 扩散率测定器, 弥散率测定器
🗣️ 情景例句
I wish I had her energy.
我希望我有她那样的精力。
It is too late to cast anchor when the ship is on the rock.
船触礁后在抛锚，为时已经太晚了。
OK! Is it straight?
好的！立直了吗？