| 单词 | stem |
| 释义 | stem[stem]n. 茎, 干, 柄, 船首, 血统, 堵塞物vt. 摘掉茎, 装柄于, 阻止, 堵住, 逆行vi. 堵住, 逆行【化】 敌稗【医】 茎, 干相关词组:from stem to stern stem 1 stem 1 AHD: [stµm] D.J. [stem]K.K. [stWm]n.（名词）1. The main ascending axis of a plant; a stalk or trunk.茎，干：植物向上的主茎轴；茎或干2. A slender stalk supporting or connecting another plant part, such as a leaf or flower.梗：支持或连接另一植物器官如叶或花的柔软杆3. A banana stalk bearing several bunches of bananas.香蕉杆：结有几串香蕉的香蕉杆4. A connecting or supporting part, especially:连接或支撑部分，尤指：5. The tube of a tobacco pipe.烟斗柄6. The slender upright support of a wineglass or goblet.柄脚：葡萄酒杯或高脚杯的细长直立的支杆7. The small projecting shaft with an expanded crown by which a watch is wound.（发条的）转柄：手表上紧发条用的带展开齿冠的小而突出的柄8. The rounded rod in the center of certain locks about which the key fits and is turned.锁芯轴：一些锁内插转钥匙的圆柱9. The shaft of a feather or hair.羽轴，发干：羽毛或绒毛的杆10. The upright stroke of a typeface or letter.干线：字体或字母直立的笔划11. Music The vertical line extending from the head of a note.【音乐】 符干：音符头部引出的垂直线12. The main line of descent of a family.家系：家族世袭的主线13. Linguistics The main part of a word to which affixes are added.【语言学】 词干：词缀加于其上的词的主要部分14. Nautical The curved upright beam at the fore of a vessel into which the hull timbers are scarfed to form the prow.【航海】 艏柱：船首的竖立曲柱，船壳木材嵌接其中形成船头15. The tubular glass structure mounting the filament or electrodes in an incandescent bulb or vacuum tube.晶体管管座：将灯丝或电极装入白炽灯泡或真空管的管状玻璃结构v.（动词） stemmed,stem.ming,stems v.intr.（不及物动词）To have or take origin or descent.起源于：由…发生，起源或源于v.tr.（及物动词）1. To remove the stem of.除掉…的梗茎2. To provide with a stem.装上柄3. To make headway against:抵抗：逆…而行：managed to stem the rebellion.试图抵抗反叛习惯用语:from stem to stern From one end to another.从头到尾语源:1. Middle English 中古英语 2. from Old English stefn, stemn * see st³- 源自 古英语 stefn, stemn *参见 st³- 参考词汇:1. stem,arise,derive,emanate,flow,issue,originate,proceed,rise,spring2. The central meaning shared by these verbs is “to come forth or come into being”: 这些动词的共同中心意思为“出现或形成”： new industries springing up. 蓬勃兴起的新工厂 stem 2 stem 2 AHD: [stµm] D.J. [stem]K.K. [stWm]v.（动词） stemmed,stem.ming,stems v.tr.（及物动词）1. To stop or hold back by or as if by damming; stanch.闸住：用坝或象用坝一样阻住；止住2. To plug or tamp (a blast hole, for example).堵：塞或堵（比如说一个风孔）3. Sports To point (skis) inward.【体育运动】 向内转（滑雪屐）v.intr.Sports （不及物动词）【体育运动】 To point skis inward in order to slow down or turn.内转：向内转滑雪板以减速或转弯语源:1. Middle English stemmen 中古英语 stemmen 2. from Old Norse stemma 源自 古斯堪的纳维亚语 stemma |
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