stem
短語詞組
- verb stem 動詞詞干
- on a stem 在莖上
- a stem of a flower 花梗
- stem a stream 堵住溪水
- stem the spread 制止蔓延
- Stem Mut 閥桿螺母;閥桿螺絲帽
- stem from 起源于
- Stem Cells 干細(xì)胞;間質(zhì)干細(xì)胞
- brain stem 腦干
- drill stem 鉆柱;鉆桿;鉆具
- Akebia Stem 木通;木通粉末
- stem post 首柱;艏柱;船首柱
- Orientvine Stem 青風(fēng)藤粉末
- stem cell 干細(xì)胞,骨髓干細(xì)胞
- main stem [美俚]干線;主街
- valve stem 【機(jī)】閥桿
- from stem to stern 完全;從頭到尾
- stem rust 桿銹;莖銹病
- hemopoietic stem cell 造血干細(xì)胞
- stem borer 蛀莖蟲;天牛;蔗螟;茶天牛
- rising stem 升桿
- stem seal 閥桿密封;芯軸密封 返回 stem