The falling leaf was buoyed up by a rising air current.那片落叶被一股上升的气流浮起.A goose's wings churn the air and leave an air current behind.一只大雁的翅膀扇动空气,在身后留下一股气流.Tomorrow, under northerly air current control, whole city wea...
激素植入物被用作生长辅助剂.Hormone implants are used as growth boosters.这种药的效力可维持一段时期, 但6个月后就需要使用增强药效的辅助剂.This medicine will last for a time, but after six months you'll need a booster.试验并比较了各种不同的化学药品和纺织助剂的作用.The effect of diffe...
Is the recycling process in itself damaging to the environment?这一回收利用过程本身对环境有害吗？The recycling scheme gets its first try-out in rural Dorset.这些再循环方案在多塞特郡的农村地区首先试用。These communities are now turning to recycling in large nu...
...a mixture of textured and lacy stitches...织纹状与网眼状交织的针脚...lacy ferns.蕾丝般娇柔的蕨Miss Lacy has not the vocal guns for the part of Clytemnestra.莱西小姐的噪子唱不了克莱坦内斯特拉这个角色.Set out the cakes attractively, using lacy doilies.铺上网眼垫纸，...
空缺的世界拳击理事会次轻量级头衔被取消了。The vacant W.B.C. junior-lightweight title has been called off.露西是秘书这个空缺的最佳人选.Lucy is the best person to fill this secretary vacancy.几位资深人士被认为有望填补现在空缺的职位。A number of senior people were regarded as li...