Fluorenic acid
[化] 芴酸
🧩 词语组成解析
🗣️ 情景例句
To the patients in the ward?
读给病房里的病人？
Dogs wave their tails not so much in, love to you as your bread.
狗摇尾巴，爱的是你的面包。
and you avoid the frustration of arriving at the very moment when the train is drawing out of the station and being unable to get on it.
而且可以避免那种正好在火车驶出站时赶到车站，因上不去车而感到的沮丧。