Both groups share two attributes normally associated with vertebrates.两组都具有通常脊椎动物才具备的两个特征。But, of the vertebrates, unpredictable Nature selected only snakes ( and one lizard ).但是, 在脊椎动物中, 神秘莫测的大自然只选择了蛇 ( 和一种蜥蜴 ).Fish, bi...
Now politics is all about the right haircut and a sharp suit.现在政界讲究的无非是合适的发型和时髦的衣着。Your hair is all right; it's just that you need a haircut.你的头发还好；不过你该理发了。Chuck would lecture me, telling me to get a haircut.查克就会数落我...
He looked at her hungrily. What eyes! What skin!他饥渴地看着她。瞧这眼睛！瞧这皮肤！I chomped hungrily through the large steak.我狼吞虎咽地吃着那一大块牛排。James ate hungrily.詹姆斯狼吞虎咽。...
棉纤维的最内层组织叫中腔.The innermost region of cotton is called lumen.光学显微镜还可以用来研究棉纤维的次生层.Light microscopy has also been useful in studies on the secondary wall of the cotton fiber.以棉纤维为原料,合成了一种新型推进剂用含能黏合剂纤维素醚硝酸酯.Cellulose ether n...
The regulations have been put into practice on a trial basis.这些规定已开始试行.It's easy to talk , but difficult to put into practice.说起来轻巧, 做起来难.We weren't allowed to put into practice in our daily lives the teachings...