vellus ['veləs]以下由轻松背单词网站提供
单词级别附加级基本释义n. 毫毛参考例句The hair vellus can also finish counting is nothing of a good photo. 显然,一张照片仅仅是非常清晰,照的毫毛也能数完是称不上好照片的。Vellus hair follicles, sebaceous glands and eccrine glands inthe overlying dermis were also noted. 上方真皮层中含有毫毛囊、皮脂腺及汗腺。 推荐阅读 |