This is used in exponentiation expressions such as 1.39 x e - 47, which means 1.39 x 2.718 - 47.它在象“1.39×e的-47次方”这样的指数表达式中使用, 意味着“ 1.39×2.718 的-47次方”....
The barn was filled with the sour-sweet smell of fresh dung.谷仓里弥漫着新粪酸甜的气味。Her voice was as soft and sweet as a young girl's.她的声音如少女般柔美悦耳。Our spirits rallied as the bitter-sweet alcohol worked its magic.苦中带甜的酒发挥了奇效，我...
这是一种适于做女服用的织法精美的布料.This is a fine fabric for ladies'dresses.朵拉和玛丽提议采用一种新织法.Dora and Mary moved to adopt a new method of knitting.这件夹克是由织法精妙的鲜红色布料做的.The jacket is of scarlet cloth of a very fine weave....