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stem

stem
【名词】1. (草木的)茎,干; 2. 柄,把,杆; 【1及物动词】1. 除掉梗茎,2. 装上柄,杆; 【不及物动词】起源于,起因于,来自; 【2及物动词】1. 阻止,遏止,挡住; 2. (船)逆(风)开行【不及物动词】1. 堵住,止住; 2. 逆行

Definitions

a stalklike supporting structure;
A supporting structure similar to the stalk of a plant.
brain stem  brainstem; see under B.
abbr. science, technology, engineering, and mathematics
abbr. science, technology, engineering, and mathematics science, technology, engineering, and mathematics





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