✅ 同义词
🗣️ 情景例句
As I told you before, my door is always open.
正如我以前跟你说的一样，我们的门永远都是敞开的。
How is the weather today?
今天天气如何？气温多少度？
the warm water round the hot oil pipes under the sea;
海底热的输油管道附近的温暖的海水；