Pretanning agent
[化] 预鞣剂
🧩 词语组成解析
[化] 预鞣
🗣️ 情景例句
and I'll be proud to be part of it.
那时我会以成为家的一份子而自豪。
What have you done?
你究竟都做了些什么？
Go along this street, and take the second turing on the right.
沿这条街往前走，在第2路口向右拐。