单词	trough bottom
释义	trough bottom 槽底
随便看	sub-underwriting commission sub-underwriting commitment sub-underwriting contract sub-underwritings subundulatus subungal subungual subungual abscess subungual epidermoid inclusions subungual exostosis subungual glomus tumor subungual hematoma subungual keratosis subungual melanoma subungual nevus subungual sarcoma subungual wart subunguial subunguis subunguis (pl.subungues) subungulata subungulate subungulates subunified command subuniform 戴愁帽戴斗笠打伞，多此一举戴月披星，栉风沐雨戴有色眼镜戴木头眼镜，看不透戴水晶石眼镜，锃亮戴清履浊，立命安身戴炭篓子戴盆何以望天戴眼镜配框框，各人自愿 11789 11790 11791 11792 11793 11794 11795 11796 11797 11798