She combed the snarls out of her hair.她把头发的乱结梳理通.A radio-link automatically advises it of traffic snarls and plots a detour.一个无线电接入装置会自动通知交通拥堵状况，并给出绕行建议。I don't know why my hair snarls easily.我不知道我的头发为什么容易缠结.Salt - ...
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...
A policeman would not live one year if he obeyed these regulations.警察如果遵守这些规定的话，一年都活不了。Cissie obeyed her mother without question.茜茜对她母亲言听计从。She obeyed his instructions to the letter.她分毫不差地遵照他的吩咐去做。...