Picomole
n. [化]皮(可)摩尔,微微摩尔,百亿分之一摩尔
🗣️ 情景例句
The truth is ... yes.
老实说……是很难。
Where your will is ready, your feet are light.
下定了决心，脚步就轻盈。决心一下，脚下生风？
We had lost the path and had no hope of finding it again.
我们找不到那条小路，而且也没有希望再找到它了。