✅ 同义词
🗣️ 情景例句
Oh, who could that be?
啊，这会是谁呢？
Sometimes gain is to lose.
有时得即是失。
No one can plead ignorance of a subject any longer, for these are countless do-it-yourself publications.
由于出版了不计其数的教人自己动手做事的书报杂志，没有人再能说对某事一无所知。