a fish's ventral fin鱼的腹鳍Its sucking mouth was in a terminal rather than a ventral position.它的吸嘴位于末端,而不在腹部.The ventral nerve cord is covered externally by a peritoneum.腹神经线外被以腹膜....
脱水后的饭菜、汤和调味料中含有很多盐分。Dehydrated meals, soups and sauces contain a lot of salt.必须把这种化学物质加盐分离出来并让它变干.The chemical must be salted out and allowed to dry.许多东西都含有盐分.Salt exists in many things....
原始人用石块和骨头做原始的工具.Primitive man made himself primitive tools from stones and bones.原始人很快就学会了使用工具.Primitive man quickly learned how to manipulate tools.遥远北方的爱斯基摩人是原始人.The Eskimos of the far north are primitive....
Don’t shuffle your feet along.别拖着脚步走。Shuffle and shamble indicate moving without lifting the feet completely off the ground.shuffle和shamble均指行走时脚不完全离开地面.She noticed her own proud walk had become a shuffle.她意识到自己趾高气扬的步伐已变...
Producing in high effectivity creates commercial profit by visible way.高效率生产是以一种有形的方式创造商业利润的.Objective To evaluate the effectivity and safety of child virus diarrhea treated by cimetidine and dipyridamole.目的观察甲氰咪胍联合潘生丁治疗...
综述了桥连或取代环戊二烯基 ( 茚基 ) 铁—铁键羰基化合物的研究进展.The progresses in bridged or substituted cyclopentadienyl ( and indenyl ) RuRu Bond carbonyl complexes are summarized....
The WHO recommendation has no legal status.世界卫生组织的建议不具备法律效应。A good face is a letter of recommendation.好的相貌就是一封推荐的介绍信。Arthur wants to put his recommendation before the board at a meeting tomorrow.阿瑟希望在明天的会议上把自己的建议书提交董事会。T...
Profits zoomed from nil in 1981 to about 16 million last year.利润从1981年的零收益飙升至去年的1,600万。A police car zoomed by very close to them.一辆警车从他们身边擦身疾驰而过。Housing became a seller's market, and prices zoomed up.房地产成了卖方市场，房价急剧上...