我觉得那些人物形象即使不说是乏味无聊，至少也是毫无深度。I found the characters very two-dimensional, not to say dull.小一些的湖深度从5英尺到14英尺不等。The smaller lake ranges from five to fourteen feet in depth.两个机罩的防水深度均为两米。Both housings are waterproof to a dept...
Objective : To evaluate cytotoxicity of the biofilm composed of collagen and polysaccharides.目的: 研究多糖及胶原蛋白天然生物膜的细胞毒性.Cytotoxicity of Nef , dichlorvos ( DDVP ) and verapamil ( Ver ) were tested by MTT method in RBE 4 cell...
He cut the engine and grabbed the mooring lines.他关掉发动机，抓住系船的绳子。Nicholas untied the boat from her mooring.尼古拉斯把泊船的绳缆解开。However , all the best mooring were occupied by local fishing boats.凡是可以泊船的地方早已被当地渔船占去了....