单词：reversible colloid
[化] 可逆胶体
[医] 可逆性胶体
[医] 可逆性胶体
单词：reversible colloid 相关文章
Long-Term, Reversible Contraception Gains Traction With Young Women play pause stop mute unmute max volume 00:0004:07repeat repeat off Update Required To play the media you will need to either update your browser to a recent version or update your Fl
发表于:2018-12-18 / 阅读(260) / 评论(0)
2016年NPR美国国家公共电台10月
2016年NPR美国国家公共电台10月
It's been protected from human impact since 1909. With three million acres, nearly a half million under water, Superior National Forest is largely unspoiled. But now the survival of this national treasure rest with those who would see some of it bur
发表于:2018-12-30 / 阅读(238) / 评论(0)
国家地理2008年
国家地理2008年
191. The anal-retentive retailer保留肛门性格的零售商 restrictive-revision There was a retailer who specialized in selling reversible clothing. Being anal-retentive, his personality was somewhat restrictive, which tended to retard his sales.
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胡敏托福词汇记单词
胡敏托福词汇记单词