Kersan disease
[化] 克山病
🧩 词语组成解析
🗣️ 情景例句
Say good-bye to Richard.
替我向Richard说声再见。
How much is a round-trip ticket to Beijing?
一张到北京的来回票要多少钱？
But people are often reproached for unpunctuality when their only fault is cutting things fine.
但有些人不准时常常因为掐钟点所致，