很多人认为十三是个不吉利的数字.Many people think thirteen is an evil number.星期五被认为是不吉利的日子.Friday is believed to be an unluckyday.有些人认为透过玻璃看新月是不吉利的。Some people think it is unlucky to look at a new moon through glass....
Every inch of his arms and legs was ulcerated.他四肢全都溃烂了。An infected mucous membrane, especially of the tongue, nose and larynx, commonly becomes ulcerated.感染的粘膜, 特别是舌, 鼻和咽的粘膜, 通常变成溃疡....ulcerated mouths...溃疡的嘴巴Very often ...
The use of metallised fabrics is sometimes proposed to reduce the emissivity of a fabric.不时地有人建议采用镀有金属膜的织物以减少织物的发射率.Cloudtop properties include cloudtop pressure, cloudtop temperature and cloud effective emissivity.云顶性质包...
This room is sunning and bright.这间房子既向阳,又透亮.On the beach the officers were still sunning themselves, playing bridge or talking.海滩上的军官有的在沐日光浴, 有的在打桥牌,也有的在聊天.They jumped and cheered, tears sunning down their faces.他们又叫又喊, ...
Dimorphism The existence of two distinct forms.二型现象:出现两种不同的类型.These variables fishers and Bayes discriminant functions to distinguish sexual dimorphism the three strains.结果表明:不同品系性差不同,判别函数对于性别判定具有明显的实用价值....