She tried to sound breezy on the phone.她尽量使自己的语气在电话里听起来轻松愉快。...his bright and breezy personality...他开朗活泼的个性It was a bright, breezy day.那天和风丽日。She was a bright and breezy sort of girl,always laughing.她是个无忧无虑的姑娘,老是在笑。He ha...
This kind of plastic is made of gallnut.这种塑料是用五棓子做原料制成的.To study the optimal process of the extraction of tannic acid from Chinese gallnut.从五倍子中提取单宁酸,通过正交实验优化筛选出最佳工艺....