这个器具被用来为母牛实施人工授精。The gadget is used to artificially inseminate cows.小母牛在牛栏里吼叫。A heifer bellowed in her stall.这些母牛被人工授精。The cows are artificially inseminated ....
Lloyd George was most anxious to be agreeable and pleasant.劳埃德·乔治极力想表现得平易近人、和蔼亲切。"It's not an agreeable state of affairs," concurs Heitham.“目前的事态并不令人满意。”海瑟姆赞同道。He's a shallow, dis-agreeable man.他是个肤浅、难相处的人。...
Take a comfortably wide stance and flex your knees a little...双腿适度分开站立，双膝稍稍弯曲。I was required to hold out my arms and flex my pectorals.我被要求伸展手臂，收紧胸肌。...a two-bar electric fire with a frayed flex.电线已经磨损的双片电热炉Take a comfor...
A green manure is a crop grown mainly to improve soil fertility.种植绿肥作物主要是为使土壤更加肥沃.If farm - yard manure is used it must be well rotted.如果使用农场的粪肥,必须让它完全腐烂.Pig - breeding not only improves the people's diet; it makes ...
Used in car audio, cassette tape recorders, pocked calculator circuits, etc.适用于汽车音响 、 盒式收录机 、 袖珍计算器等电路.Abstact : IEC low voltage integrated circuits standardand relatived standard in JEDEC were introduced mainly inthe th...