My first attempts at complaining were rather tentative.我刚开始投诉时很犹豫不决。We made a tentative arrangement to meet on Friday.我们暂定星期五见面。Please come out with your tentative ideas at the meeting.请把你的初步设想在会上讲一讲....
He was long famed as a gourmand and smoker and drinker.长期以来,他一直以嗜好美食和烟酒闻名.The guidebook to the museum is written in three languages English, Gourmand Japanese.这家博物馆的导游词是用英语 、 第十一届德语和日语□种语言写的.Gourmand is a lover of good f...
Callus was induced from explants of cassava stem with bud and shootlet.用木薯茎切段及顶芽作为外植体,诱导木薯愈伤组织的形成.The results shew that hypocotyl's velocity, quality and differentiation were better than other explants.结果表明:外植体为胚轴出愈...