他得到指挥官的许可来与我会合。He got permission from his commanding officer to join me.未经许可停放的车辆将会被轮夹锁住或拖走。Unauthorized vehicles will be wheel clamped or towed away.导演发号施令，拍摄现场的一切都必须得到他们的许可。Directors call the shots and nothing happens ...
When food is swallowed, it passed through the pharynx and in the esophagus.食物被咽下, 经过咽进入食道.The accumulation of unswallowed saliva in the pharynx causes the sensation of choking.不能咽下的唾液积聚在咽部引起窒息感.Every turn to weather now ...
I've taken a lot of analgesics . But they are not so effective.我吃了不少镇痛药. 促是效果不怎么好.Combined analgesics for postoperative pain therapy: Review of effectivity and side - effects.联合镇痛药在术后疼痛治疗中的应用: 疗效和副作用的综述.You should p...