Technetium
n. 锝\\n[化] 锝
🗣️ 情景例句
Does anyone have any complaints?
谁有什么不满意的地方吗？
Did you see Mr. Jones yesterday?
你昨天看见琼斯先生了吗？
That's good. I think I'll sow my carrot seed tomorrow.
好呀，我想明天播胡萝卜种。