Ikes
[化] 离子动能谱法
🗣️ 情景例句
I was late because I had a flat tire.
我来晚了，因为我的车坏了。
May I see your Identification card?
我能看你的身份证吗？
A Festival for the Dead is held once a year in Japan.
日本每年过一次“亡灵节”。