Chromic alum
[化] 钾铬矾; 铬钾矾
🧩 词语组成解析
a. 含三价铬的, 铬的\\n[医] 铬的
n. 明矾, 矾, 校友\\n[化] 明矾; 钾铝明矾
🗣️ 情景例句
Are all the classes within walking distance?
所有的教室都在步行范围之内吗？
I have my lunch in a snack bar nearby.
我在附近一家快餐店吃午饭。
She didn't visit her step-mother much, though I believe that they used to speak on the phone from time to time.
她不常看望她的继母，虽然，我相信她们过去时不进在电话里聊一聊。