Hard detergent
[化] 硬性洗涤剂(不易生物降解者)
🧩 词语组成解析
hard
[hɑrd]
adj. 困难的;硬的;有力的;努力的;
adv. 努力地;猛力地;严重地;沉重地;
n. 英〉硬海滩，登陆处;
🗣️ 情景例句
They've stood by me through all this.
他们一直支持我做这件事。
To lose a freind is the greatest of all loses.
失掉朋友是一切损失中最大的损失。
The only other people who knew the secret were Joe and Bob.
除此之外，只有乔与鲍知道这个秘密。