stems

常见例句

用作名词 (n.)

• The stem of the mushroom is broken.
  这只蘑菇的梗折断了。
• The stem supports the branches.
  树干支持着树枝。
• “Uni-” is the stem of “unity”.uni-
  是unity的词干。

用作动词 (v.)

用作及物动词: S+～+ n./pron.

• You must stem the flow of blood from the wound.
  你必须阻止伤口流血。
• The small boat could not stem the rushing tide.
  这艘小船顶不住汹涌奔腾的潮水。

用作名词 (n.)

• Don't eat the stem of a mushroom.
  不要吃蘑菇的梗。
• This is a plant stem that has been pithed.
  这是一根已经除去木髓的植物的茎。
• Crime and punishment grow out of one stem.
  罪与罚本是同茎生。
• She bought some roses with long stems.
  她买了一些枝干很长的玫瑰花。
• The liner has been refitted from stem to stern.
  那艘班轮已经全面整修。

用作不及物动词 (vi.)

• Your errors stem all from your carelessness.
  你犯的错误全都是由于你的粗心。

用作及物动词 (vt.)

• Our ship stemmed on against the current.
  我们的船逆流而上。
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