With apologies to my old history teacher, who needs history lessons?这话对不住我亲爱的历史老师，不过有谁需要历史课呢？He started piano lessons at the age of 7.他7岁开始上钢琴课。From this chastening experience he learnt some useful lessons.从这次惨痛的经历中他得到了一...
Evidently no lessons have been learnt or else the government would not have handled the problem so sloppily.政府显然没有吸取教训，不然不会把问题处理得那么草率。I must enroll the children for piano lessons before next week.我必须在本周内给孩子们报名学钢琴课.This l...
These are filiform needles used in acupuncture.这是用来针灸的毫针.Near anthesis, synergids formed filiform apparatus in which abundant calcium precipitates accumulated pollen tubes entering.开花当天助细胞珠孔端的丝状器中聚集了大量的钙颗粒.Ovarian 2 room...