-
What is the mole? Mole is a more practical value, something that we can handle tangibly.
什么是摩尔，它有实际值，我们可以很明白的掌握的。
应用推荐
$firstVoiceSent
- 来自原声例句
What is the mole? Mole is a more practical value, something that we can handle tangibly.
什么是摩尔，它有实际值，我们可以很明白的掌握的。
应用推荐