单词	arc center
释义	arc center 弧心
随便看	heavy fuel equipment heavy fuel feeding pump heavy fuel heater heavy (fuel) oil heavy fuel oil heavy fuel oil clarifier heavy fuel oil purifier heavy fuel powerplant heavy fuel rotating combustion engine heavy fuel separator heavy gage heavy-gage rubber sheet heavy-gage sheet metal heavy gage wire heavy galvanizing heavy gas heavy-gas model heavy gas moderator heavy gas oil heavy gauge heavy-gauge heavy gauge nail heavy gauge plate heavy-gauge roofing sheet heavy gauge side cutter 沉吟久沉吟应劫迟沉吟放拨插弦中沉吟放拨插弦中沉思前事沉思前事沉思年少浪迹沉思欢会处沉恨细思沉水倦熏灵捷灵效灵敏灵星灵机灵柩灵桌灵桌儿灵棚灵榇