密 纹 | |
tech. | close grain |
密纹 | |
gen. | microgroove; minigroove |
oil | microgroove |
四声道立体声 | |
gen. | quadraphonics; quadraphony; quadrasonics; quadrophony |
唱片 | |
gen. | disk record |
| |||
minigroove | |||
microgroove | |||
dense grain; fine groove | |||
| |||
microgroove | |||
| |||
close grain |
密纹 : 137 phrases in 25 subjects |