Lieben solution
[化] 李本试液(碘的碘化钾溶液)
🧩 词语组成解析
🗣️ 情景例句
I'm taking too much of your time.
我耽误了你很多时间。
This pencil is longer than that one.
这支铅笔比那一个长。
We had spent several days in a small town and visited a number of old churches in the vicinity.
我们在一座小镇上逗留了几天，参观了附近的许多古老的教堂。