✅ 同义词
🗣️ 情景例句
He is tough in doing everything.
他不管做什么事都很有毅力。
He that would know what shall be must consider what has been.
欲知未然，须思已然。
As I expected, he did not believe me.'Try it!' I said encouragingly.
“你就闻一闻吧！”我催促说。