常見例句用作名詞 (n.)There is only a pinpoint of light in the cave .山洞中只能見到一絲光線。用作動詞 (v.)用作及物動詞: S+ ~+n./pron.It is not possible to pinpoint precisely the time of death.準(zhǔn)確地確定死亡時間是不可能的。Our radar has pinpointed the planes.我們的雷達(dá)確定了飛機(jī)的精確位置。用作形容詞 (adj.)用作定語: ~+ n.These missles can be fired with pinpoint accuracy.這些導(dǎo)彈可精確地命中目標(biāo)。用作動詞 (v.)It's difficult to pinpoint the cause of the accident.很難清楚地找到事故發(fā)生的原因。With this device, we can pinpoint your exact location.有了這個儀器,我們可以精確地標(biāo)出你的位置。We need to pinpoint our target market.我們需要明確指出我們的市場目標(biāo)。We pinpointed the flaws in his argument.我們突出他辯論中的錯誤。用作名詞 (n.)There is only a pinpoint of light in the cave.山洞中只能見到一絲光線。The bomb hit the pinpoint at which they aimed.炸彈精確地?fù)糁辛四繕?biāo)。用作形容詞 (adj.)They can control precisely where the nanotube penetrates a cell, for example, and een pinpoint smaller cell structures, such as the nucleus or mitochondrion.例如他們能精確的控制納米管插入細(xì)胞的位置,甚至能定位到更小的細(xì)胞結(jié)構(gòu)如細(xì)胞核或線粒體。He discovered some pinpoint particles in the liquid.他在液體中發(fā)現(xiàn)了一些極其微小的細(xì)粒。 返回 pinpoints