stem
[stem]
核心词义
n. （植物、灌木的）茎，干；（高脚酒杯的）柄脚；（语法中的）词干；烟斗柄；主干；船头，艏柱；（机械装置的）阀杆，导杆，棒；<古，文>血统；<美>（手表的）发条转柄；（文字的）干线，（音符的）符干；<美，非正式>鸦片烟枪
v. 阻止，遏制；止住（液体的流动）；起源于；去梗，去柄；（船）逆流而行；（滑雪）向外转动（滑雪屐）以便转弯（或减速）；给……装柄
知识扩展
中文词源
stem 茎，柄，梗，词干
来自古英语 stemn,植物茎，树干，来自 Proto-Germanic*stamniz,站立，来自 PIE*sta,站立，词 源同 stand,state.引申诸相关词义。
英文词源
stem: The stem [OE] of a tree is etymologically the upright part, the part that ‘stands’ up. The word comes from prehistoric Germanic *stamniz, a derivative of the base *sta- ‘stand’ (which also produced English stand). The application to the ‘front of a vessel’ (as in from stem to stern) comes from the notion of an ‘upright beam’ at the prow (and originally the stern also) of a boat, which dates back to the Anglo-Saxon period. Stem ‘stop’ [13] was borrowed from Old Norse stemma, a descendant of prehistoric Germanic *stamjan.
This was formed from the base *stam- ‘stop, check’, which also produced English stammer and stumble.
=> stand, statue; stammer, stumble
网络采集记忆法集合
联想记忆
同源stand，植物靠stem而stand，植物依靠茎而直立
精选例句
1、 例句中英文1
Cut the stem cleanly, just beneath a leaf joint. 把茎切整齐点，正好切在叶根下。
来源:秒词邦微信小程序编辑整理
2、 例句中英文2
The ship was in a blaze from stem to stern. 整艘船从头到尾都着火了。
来源:秒词邦微信小程序编辑整理
1、 例句中英文1
Cut the stem cleanly, just beneath a leaf joint. 把茎切整齐点，正好切在叶根下。
来源:秒词邦微信小程序编辑整理
2、 例句中英文2
The ship was in a blaze from stem to stern. 整艘船从头到尾都着火了。
来源:秒词邦微信小程序编辑整理
1、 例句中英文1
Cut the stem cleanly, just beneath a leaf joint. 把茎切整齐点，正好切在叶根下。
来源:秒词邦微信小程序编辑整理
2、 例句中英文2
The ship was in a blaze from stem to stern. 整艘船从头到尾都着火了。
来源:秒词邦微信小程序编辑整理
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