Whitener r
[化] 增白剂R
🧩 词语组成解析
whitener
[['waitnə]]
n. 增白剂；漂白剂
🗣️ 情景例句
In the meantime, what would you like?
对了， 你想要点什么？
Thanks a lot.
多谢。
In the centre of the hall, there were a number of tall structures which contained coloured lights.
展厅中央是装有彩色灯泡的许多高高的构件，