face down是什么意思?

母语人士的回答
Rebecca
face down是指面朝下躺在地板/地面/床上,即面朝下俯卧。对面是face up 。示例: I got an injection in my butt cheek, so I had to lie face down during the procedure. (我在臀部打了针,所以我不得不躺下。)示例: Due to severe back pain, I usually lay face up to sleep at night. (因为我有严重的背痛,所以我睡觉时往往会仰着脸睡觉。)