Adjuvar
[药]佐药
🗣️ 情景例句
And you never know
而你永远也猜不到
Cast not your pearls before swine.
明珠莫投暗。
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。