膝盖是连接大腿骨和小腿胫骨之间的关节.
The knee is the joints where the thigh bone meets the large bone of the lower leg.
酸是在水溶液中,有刺激性味道,能腐蚀金属,还能把某些蓝色植物染料变红的化合物.
Acids are chemical compounds that,in water solution,have a sharp taste,a corrosive action on metals,and the ability to turn certain blue vegetable dyes red.
Billie Holiday蓝调爵士歌手的盛名是基于她极赋感染力的歌声.
Billie Holiday\'s reputation as a great jazz-blues singer rests on her ability to give emotional depth to her songs.
个人觉的,如果第二句翻译成酸是一种化合物,有点不对,应该是一类化合物,主要是我原本是学化学的,虽然学的不好,但是对这个还是比较敏感,而且别人用的也是复数形式.
[ 本帖最后由 45191071 于 2008-5-31 00:44 编辑 ] |