out of sorts 心情不佳
說明：
sort 是名詞。解「種類」，比如 a good sort，意思是「某人」。
不過其原來的意思卻是解「命運」。因此，out of sorts 可以解作「不舒服」、「心情不佳」。
注意：sort 要有 “s”，複數型。out of sorts 是 prepositional phrase，當形容詞用，動詞用 ve。
例子：
I have been out of sorts with a bad cold.
Tom is out of sorts now because his wife has been scolding him for hours.
by Thomas Shum