Ths
abbr. 混合动力系统（Toyota Hybrid System）；高速列车；变速箱液压开关（Transmission Hydraulic Switch）；总加热面（Total Heating Surface）
🗣️ 情景例句
(a foreigner) Is that a special day?
（一个外国人）是一个特殊的日子吗？
Ill news never comes too late.
坏消息来得快。
My grammar is improving, but I find idioms and useful expressions hard to learn.
我的语法在进步，但我发现习语和有用表达很难学。