This initial layer, formed of both cellulosic and noncellulosic materials, is called the primary wall.这头一层由纤维素和非纤维物质构成, 被称作初生壁.Used mainly for cellulosic - based textile printing and dyeing.主要用于纤维素类纺织品的印花和染色.Cellulosic b...
这书橱装有50册书,但它能装下100册.The bookcase contains fifty volumes but holds a hundred.这书橱很不结实,装不了这么多书.This bookcase is too unstable to hold so many books.你分组件买这个书橱,再把它们卡榫对准组合在一起.You buy this bookcase in sections and slot them toge...
Moles have powerful forefeet for digging.鼹鼠的前足非常有力，擅长挖洞。Unsightly moles can be removed surgically.不雅观的痣可以手术去除.Moles dug tunnels under the lawn.?鼠在草地下面打洞....
The ballerina bobbed a curtsy ( to the audience ) before leaving the stage.那个芭蕾舞女演员在下台之前 ( 向观众 ) 行屈膝礼.The ballerina remained suspended in a faultless arabesque.这位芭蕾舞女演员一直保持着完美的阿拉贝斯克舞姿不动。When she was a little girl , she d...