Tles
abbr. two-level energy system 二能级系统
🗣️ 情景例句
No. I really don't know how to go about it.
没有。我真不知道如何填。
I ate ham for breakfast yesterday.
我昨天早饭吃的是火腿。
but favourite eating varieties like cod and skate which grow to unnatural sizes,
而是深受人们喜爱的食用鱼品种，如鳕鱼和鳐鱼，只不过它们长得出奇地大，