单词	black coal
释义	black coal [机] 黑煤
随便看	zero-lag filter zero-lagging condition zero lag servo zero-lag servo zero lap zero-lap zero lap (hydraulic) zero lapped zero lap (pneumatic) zero lap valve zero lash valve lifter zero-lash valve lifter zero latency zero launch zero launcher zero layer zero-layer zerol bevel gear zerol-bevel gear zero leadtime zero-leak zero leakage zerolength zero length zero-length 術衔衔1 衔2 衔3 衔冤负屈衔华佩实衔尾相随衔悲茹恨衔枚疾走フォアフォアフォアグラフォアグラ［foie gras］フォアハンドフォアハンド［forehand］フォアボールフォアボール［four＋ball］フォア［fore］フォア［four］