v.沟( groove的过去式和过去分词 );槽;老一套;(某种)音乐节奏;
adj.有沟的;有槽的;
例句:
The carpenter grooved the board.
木匠在木板上开槽.
All vinyl records are grooved.
所有的乙烯基唱片上都有沟槽.
Grooved valves are easiest to install.
管状阀门安装最容易.