那时候,牙科学刚起步,拔牙都不打麻药。In those days, dentistry was basic. Extractions were carried out without anaesthetic.牙医拔牙时她痛得喊叫起来.She cried out with pain when the dentist pulled her tooth out.这时候,拔牙的准备已经做好了.By this time the dental in...
The wind crisped the lake.风吹皱湖水.The bread crisped in the oven.面包在炉子里烤脆了.They were shaped like a man's fingers when they are crisped like claws.它们像爪子般蜷曲起来的人的手指....
一层沙尘a layer of gritty dust空中的沙尘将能见距离降低到100码.The sand in the air reduced visibility to a hundred yards.带着沙尘的风在这里留下了一层细土.A fine soil was deposited by winds carrying desert dust....
Dinucleotide A compound of two nucleotides linked by their phosphate groups.二核苷酸:由磷酸基团连接的两个核苷酸组成的化合物.One is the flavin adenine dinucleotide ( FAD ), and the second is methenyltetrahydropteroylployglutamate ( MTHF ).大肠杆菌p...
Don't wobble the desk when I'm writing.我写字时你不要摇动桌子.Don't wobble the desk.别晃动桌子.Don’t wobble the desk when I’m writing.我写字时你不要摇动桌子。The coach began to wobble when some of his team selections provoked much ba...