pref.非;不;无;没有;
英文例句/中文翻译:
The device comprises a tripod, a movable arm, a skip bucket, a water tank, a sweeping brush, a spring, a conduit pipe, a sprinkling bar, etc.
该装置由三角架、活动臂、翻斗、水箱、扫地刷、弹簧、输水管、洒水管等零部件组成。
The poor man received a savage beating from the thugs.
那可怜的人遭到暴徒的痛打.
I was a tired man when the long race was over.
我跑完长跑后疲乏极了.