Tles
abbr. two-level energy system 二能级系统
🗣️ 情景例句
So, what were you two talking about?
你们俩刚才谈什么了？
Downy lips make thoughtless slips.
嘴上没毛，办事不牢。
Of course we can. Our job is playing all kinds of music.
当然能啦！我们的本行就是演奏各种音乐。