我原以为他真的受伤了,不料他只是在装样子而已.I thought he was really hurt but he was faking.他们上气不接下气地赶到公司,不料却被告知他们被开除了.They reached the company out of breath only to be told they were fired.一位顾客带着一台性能尚好的洗衣机来修，不料竟被告知该换洗衣机了。A customer took a pe...
Epithelium can also bear cilia.上皮也可长纤毛.Healthy, skin, mucous membranes, and cilia are natural barriers to many viruses.健康的皮肤, 粘膜和纤毛是许多病毒的天然屏障.The cilia are longer and less regular than the microvilli of a striated border...