Tles
abbr. two-level energy system 二能级系统
🗣️ 情景例句
Bicycle theft is on the increase in the big cities.
大城市里盗窃自行车的案件与日俱增。
Let's make up.
让我们言归于好吧。
They've met with great favor home and abroad.
这些产品在国内外很受欢迎。