stay in bed
Tom 邀请Li Ping参加他这周的生日宴会,但Li Ping 的父母出差(go on business)要到下个月回来,奶奶又卧病在床(stay in bed),需要人照顾。再说英语考试即将来临,因此无法前去参加生日宴会。
be in bed
... 卧病津贴 sickness benefit 卧病在床 be in bed ; stay in bed ; be laid up ; bed of sickness 卧病在床的 laidup ...
be ill abed
... be ignorant of v. 不知道 be ill abed v. 卧病在床 be ill affected towards 对...有好[恶]感 ...