Technetium
n. 锝\\n[化] 锝
🗣️ 情景例句
Would you please try to keep quiet at this hour?
这么晚了，你能不能尽量保持安静。
Lend me your notes.
笔记借我抄。
This letter's full of mistakes. I want you to type it again.
这封信里错误百出。我要你重打一遍。