单词	levelling base
释义	levelling base 水准基点
随便看	count digit set chain countdom count down count-down countdown count down and linear delay circuit countdown circuit countdowned countdowning countdown procedure countdown profile countdowns count downs count-downs count down sequence timer countdown timer countdown to Count Dracula counte counted counted against counted among counted cards counted coup counted down 批龙鳞易，捋虎须难扼吭夺食，敲骨吸髓扼杀在摇篮里扼杀雄鸡并不能阻挡太阳的上升扽着这根线找一块坟地找不到沟儿，找不到眼儿找不着门找个棱缝下刀子找个缝下蛆自動自動制御自動的自動詞自動販売機自動車自叙自叙伝自問自営