很明显，她想谈些私事。It was clear that she wanted to discuss some private matter.他老是为私事来麻烦我.He always troubles me about his private affairs.她总是打听别人的私事.She is always prying into other people's affairs....
这种事情只有在外部条件有利时才会发生。Such events occur only when the external conditions are favorable.只有在外部E弦马克铅笔戳洞.Poke pencil holes only in the outer E string marks.动物生产在外部的毛称为保护毛.The outer hair of the animal is called gold ( guard ) h...
一阵海浪卷来,打在船边,将咸味的浪花溅到我嘴唇上.A curling wave struck the side of the ship and splashed salt spray on my lips.这是一种电学方法,它最适用于有咸味的水.This is an electrical method which is most promising when the water is brackish....