stems
n.
（花草的）茎( stem的名词复数 );
词干;
（高脚酒杯的）脚;
烟斗柄;
v.
遏制[阻止]（液体的流动等）( stem的第三人称单数 );
封堵;
遏止;
例句:
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It is easy to detach the currants from the stems.
很容易就能把醋栗从梗上摘下来。
来自柯林斯例句
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Strain, halve and carefully remove seeds and stems.
来自WSJ
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Woodlice attack living plants and gnaw at the stems.
木虱会侵害活体植物并啃咬它们的茎。
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Much of the instability stems from the economic effects of the war.
不稳定局面多半是由战争对经济的影响造成的。
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Some of that mistrust stems from radioactive tritium leaks.
来自VOA
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He keeked between the stems of sorrel...at the midden.
来自A. Gray