道格拉斯让人捉摸不透，他体贴周到，对女孩子颇为殷勤，而且慷慨大方。Douglas was a complex man, thoughtful, gallant, and generous.玛丽总是最殷勤的女主人。Mary was always the perfect hostess.宴会上所有客人都受到殷勤款待.All the guests were graciously served at the party....
See your doctor now to beat summer sneezing.马上去看病，把花粉过敏引起的打喷嚏治好。I've been sneezing all morning.我一上午直打喷嚏。They all had colds and were sniffing and sneezing.他们都伤风了,呼呼喘气而且打喷嚏....
A family of ducks waddled along the river bank.一群鸭子沿河岸摇摇摆摆地走.Jiro waddled closer, his belly bulging and distended.伊罗步履蹒跚地走近，肚子鼓胀凸出。The stout old man waddled across the road.那肥胖的老人一跩一跩地穿过马路.Jiro waddled closer, his belly ...
The attitude of the medical profession is very much more liberal now.现在，医务人员的态度开明多了。Bennett launched a crusade for "moral values" against decadent "liberal relativism."贝内特发起了一场捍卫“道德价值”、反对腐朽堕落的“自由相对论”的战争。Oxford's soc...
Of course, not all alcoholics and drug abusers produce deviant offspring.当然，并不是所有的酗酒者和吸毒者都会生育出不正常的后代。Of course, now she is away at boarding school.当然，她现在住在寄宿学校那边。Of course, the British will suffer such daily stresses pat...
那是不是就是细胞结晶化的意思?Is that what cell crystallization means?然后将浇铸膜在25和65%相对湿度的环境中结晶化得到羽毛 状 结晶.Then the cast film crystallized at 25 and 65 % relative humidity and the feather - like crystals appeared....