It was a vegetarian and probably snacked on pine needles and ferns.它属于食草动物,可能主要吃松针和蕨类植物.The xylem of ferns and conifers contains only tracheids.蕨类植物和针叶树的木质部仅含有管胞.Blackboys sprouted out of the thick undergrowth of ferns a...
Rails and bogies waste considerable space at the bottom of a treatment cylinder.铁轨和小车在蒸煮缸的底部占用相当大的空间.We've got a screenful of bogies , sir.我们捕捉到满屏幕的可怕的东西, 长官.Described are the structure features, technical parameter...
I was angry at his slipshod work.我为他工作粗心而生气.The hotel had always been run in a slipshod way.该酒店的管理一向马虎。Don't do your work in a slipshod manner . You should be conscientious and have a sense of responsibility.对工作不能随随...
Limonene needed in recycling foamed polystyrene was extracted from the ear of schizonepeta tenuifolia using ligroin.本文研究从荆芥穗中提取回收聚苯乙烯所需的柠檬烯,其方法是溶剂萃取....
Sean's a fast thinker, and he acts on impulse.肖恩是个思维敏捷、行事随兴的人。He is very sharp, a quick thinker and swift with repartee.他非常机敏，反应很快，并且能说会道。Moreover, Ramsay was no mean thinker himself.而且拉姆齐自己也是一位出色的思想家。...
I gagged him with a towel.我用一条毛巾堵住他的嘴。Judges must not be gagged.法官的言论自由不能受到压制。She trussed him quickly with stolen bandage, and gagged his mouth.她用偷来的绷带迅速把他绑紧，并塞住了他的嘴。I gagged on the stench of stale urine.尿臊味让我想吐。I knelt ...