Ir
[化] 红外光谱法\\n[医] 铱(77号原素)
🗣️ 情景例句
The rings, please.
请戴戒指。
No, You'll have to get off at the bank and take the A52.
不去。你到银行那一站就得下车，改乘A52路的。
No, thank you. Tom.I've already had lunch.
不，汤姆，谢谢。我已经吃过饭了。