column of four angles starred钢: sharpen; strop; whet十字: cross; cross-shaped,like let ...形: form; shape载: load; carry; hold面: face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:四角钢十字形载面柱，即可在微信中查询翻译
