Adsorbents
(adsorbent 的复数) a. 吸附的\\nn. 吸附剂
🗣️ 情景例句
It's almost lunchtime, and no fish yet.
差不多到午餐时间了， 还没钓到鱼。
It is the first step that costs.
万事开头难。
How old are you?
你多大啦？