wire spacer线: thread; string; wire间隔: interval; space; spacing; bl ...板: board; plank; plate间隔板；间隔墙: partition等高线间隔: contour interval; contour vertical interval; vertical interval下载手机词典可随时随地查词查翻译关注微信公众号：chachacidian，回复:线间隔板，即可在微信中查询翻译
