Octave
n. 八音度, 低八度音, 高八度音\\n[电] 八音度
📖 牛津释义
octave
n
1 (music 音)
(a) note that is six whole tones above or below a given note 第八音.
(b) space between two such notes 八度
These notes are an octave apart. 这些音相距八度.
(c) note and its octave played together 八度和音
The child's hands are too small to stretch to an octave on the piano. 这孩子的手太小, 按不到钢琴上八度和音的键.
(d) note and its octave with the six notes in between 八度音程（包括两个八度音之间的六个音）. Cf 参看 scale2 6.
2 (also octet) (in poetry) first eight lines of a sonnet; verse of eight lines （诗）十四行诗的前八行, 八行诗.
🗣️ 情景例句
You don't need to do that, Grandpa.
你不用这样，爷爷。
The crow thinks her own birds fairest.
乌鸦总以为自己的雏鸟最美丽。
Insects would make it impossible for us to live in the world;
要不是人类受一些食虫动物的保护，昆虫就会使我们无法在地球上生活下去，