例句:The occasion requires formal dress.
这场合要求穿礼服。
He required to see my passport.
他要看我的护照。
2.laceration n.撕裂,割破
例句:laceration of birth canal
产道损伤
3.underneath adv.在下面[底下]
例句:Have you looked underneath?
那底下你找过了吗?
4.professional adj.职业的, 专业的
例句:She is a professional actress.
她是职业演员。
5.reattach vt.重新接上
6.gently adv.温和地,慈祥地,温柔地,轻轻地,文静地,和缓地
例句:a gently curving stream
平缓蜿蜒的小溪
A piano tinkled gently in the background.
背景音是悠扬的钢琴声。