Epxma
[化] 电子探针X射线微量分析
🗣️ 情景例句
Do it for Robbie, Dad.
爸爸 ，给Robbie示范示范。
A good head and an industrious hand are worth gold in any land.
聪明脑袋勤劳手，走遍天下贵如金。
A shoal of fish will do this.
鱼群也反射声音。