Tles
abbr. two-level energy system 二能级系统
🗣️ 情景例句
I'd like to rent a car, please. I need it for business.
我想租一辆汽车，是为了业务上的需要。
I'm afraid all my efforts were in vain.
我担心我的努力全白费了。
'How did your clothes get into such a mess?'
“你的衣服怎么搞得一塌糊涂？”