Painful menstruation
[醫(yī)] 痛性月經(jīng), 痛經(jīng)
?? 詞語組成解析
n. 月經(jīng), 月經(jīng)期間\\n[醫(yī)] 月經(jīng), 行經(jīng)
??? 情景例句
Well, have you ever thought of becoming a journalist?
好， 你是否想過成為一名新聞從業(yè)人員？
A bad beginning makes a bad ending.
惡其始者必惡其終。
He had had a long and uncomfortable trip, for he had been confined to the wooden box for over eighteen hours.
他經(jīng)歷了一次漫長而又難受的旅程，因為他在那木箱里悶了18個多小時。