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
Well, glad to meet you.
是吗，很高兴认识你。
I'm in good shape.
我的身体状况很好。
First left, and second right. Thank you!
先在第一个拐角向左拐，然后在第二个拐角向右拐。谢谢你！