The vowel in words like "my" and "thigh" is not very difficult.单词my和thigh中的元音并不难发。English has hurt me a thousand times, but I still regard it as my first love.英语伤我千百遍，我待英语如初恋。I feel it's done me good to get it off m...
目的探讨超声引导下经皮肝穿刺置管引流治疗肝脓肿的临床应用价值.Objective To investigate the clinical application of percutaneous transhepatic drainage for liver abscess guided under ultrasonography.方法回顾性分析经病理证实、术前被误诊的12例“肝脓肿样”肝内病变的病例资料,结合其影像表现,分析误诊原因.M...
Cathay Pacific flies daily non-stop to Hong Kong from Heathrow.国泰航空公司每天都有从希思罗机场直飞香港的航班。Cathay Pacific's hiring British pilots at a high salary.国泰航高薪聘用英国飞行员.Of course, there is a combination of both, as Cathay Pacifi...
以对氨基水杨酸为原料,经酯化 、 酰化和烃化反应得乙氧苯酯,总收率为87.Ethopabate is prepared via esterification, acylation and alkylation from p - aminosalicylic acid in 87.在阀杆孔内的后座上镀镍,可应用在严酷的烃化环境.Nickel plated overlay on backseat in stem hole to combat...
A stranger accosted him on the bus.一位陌生人在公共汽车上同他搭讪.He was accosted by a beggar.乞丐向他乞讨.Meanwhile her mother had accosted the physician.与此同时,她母亲已和那医生搭话了....