弘扬中华文化·传承国学经典

midpoint是什么意思

midpoint

英 ['mɪdpɒɪnt] 美 ['mɪd,pɔɪnt]

n. 中点；正中央

英文词源

midpoint (n.): late 14c., from mid + point (n.).

双语例句

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.