释义 |
oc.taveH5Bk7tIv, $5B:k-n [C]specialized the space between two musical notes which are eight musical notes apart(音乐)八度She's got an amazing vocal range of three and a half octaves.她的音域跨度达三个半八音度,宽得令人吃惊。Electric keyboards tend to have about three or four octaves.电子琴键盘一般大约有三到四个八音度。
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