Infranics
n. 红外线电子学
🗣️ 情景例句
the girl he was in love with in college married someone else.
他大学时代所爱的女孩跟别人结婚了。
It's a waste of time.
这是浪费时间。
Hello, Jim! Nice to meet you.
吉姆，你好。见到你很高兴！