plug bottom ingot mould有底: know how things stand and fe ...塞: fill in; stuff的: 4次方是 The fourth power of 2 i ...钢锭: bloom; steel ingot; ingot st ...模: mould; pattern; matrix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:有底塞的钢锭模，即可在微信中查询翻译
