Metallographical
a. [冶]金相学的
🗣️ 情景例句
We have to communicate with them more by sending lobbyists.
我们必须通过派遣更多的公关人员。
I didn't mean to.
我不是故意的。
The conference was very well organized. Everything began and finished on time.
会议安排的很好。开始和结束都准时。