- 重点词汇
- 搅拌车
truck mixer
- 工作
work; labor; perform; function; operate; serve; tenant; job; operation; employment; task; vocation; occupation; profession; assignment; undertaking; gig; dinkum; yakka; working; operational; functional; operating; occupational; on
- 视频
video; video frequency; visual frequency; vision frequency; recording; videotape; video record