directly observe

直接观察

频率: 6.55.8 每百万词

to see something firsthand, not through an intermediary or medium

亲眼看到某事，而不是通过中介或媒介

observeADVERB + observe (notice/watch)

分类:

directly

例句 (10)

directly observe = 直接观察 (亲眼看到某事，而不是通过中介或媒介)

  • It is not possible to observe this phenomenon directly.不可能直接观察到这种现象。
  • Scientists often use instruments to observe celestial bodies, as they cannot directly observe them.科学家们经常使用仪器来观察天体，因为他们无法直接观察它们。
  • The detective tried to directly observe the suspect's movements without being noticed.侦探试图直接观察嫌疑人的动向而不被察觉。
  • Through the microscope, one can directly observe the cells dividing.通过显微镜，人们可以直接观察到细胞分裂。
  • It's rare to directly observe a black hole, but its effects are clear.直接观察黑洞很罕见，但它的影响很明显。
  • Researchers directly observed the chemical reaction in real-time.研究人员直接观察了实时化学反应。
  • To understand animal behavior, you must directly observe them in their natural habitat.要了解动物行为，你必须在它们的自然栖息地直接观察它们。
  • The security camera allowed them to directly observe the entrance.监控摄像头让他们能够直接观察入口。
  • I wanted to directly observe how the new system performed under pressure.我想直接观察新系统在压力下的表现。
  • He couldn't directly observe the eclipse from his location.他无法在他所在的位置直接观察到日食。