Milligamma
毫微克, 10的-9次方
🗣️ 情景例句
We're transferring you to our head office.
我们要调你去公司的总部。
I've been part of this project since its beginning.
从一开始我就参与这个计划。
I didn't have a penny the last time I saw you.
上次我见到你时，我连一个铜板也没有。