midpoint
英 [ˈmɪd.pɔɪnt]
美 [ˈmɪd.pɔɪnt]
- n. 中点；正中央
英语词源
- midpoint (n.)
- late 14c., from mid + point (n.).
权威例句
- 1. She has not yet reached the midpoint of her life.
- 她的人生还没有走到一半。
- 2. The midpoint and equivalence point for carbonic acid are much higher.
- 碳酸滴定中点和等量点也高得多.
- 3. If a vibrating string is lightly touched at its midpoint , its pitch goes up an octave.
- 如果在一根振动弦的中部轻轻一触, 它就发出高八度的音.
- 4. The centre mark is indicated at the midpoint of the halfway line.
- 中线的中间点标志为球场的中心点.
- 5. Before, midpoint, after, boy, she's had that bathing suit a long while.
- 服药之前 、 之间 、 之后, 天哪, 她那件游泳衣穿了好长时间.
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