• 基礎釋義
• 柯林斯詞典釋義
• 英英詞典釋義
• 行業詞典釋義

• ADJ
  能看得見的；能察覺到的
  Something that is observable can be seen.
  例句
  Mars is too faint and too low in the sky to be observable. 火星星光暗淡，位置低懸，難以看見。

• Adjective
  1. capable of being seen or noticed;
  "a discernible change in attitude""a clearly evident erasure in the manuscript""an observable change in behavior"

• 物理學： 可觀察量；