短語(yǔ)詞組短語(yǔ)filling g core 椿入蕊filling -core 填芯filling up core 埋入砂心;繙譯non -filling cable core 非填充纜心liquid core filling machine 澆鑄機(jī)composite core filling continuous casting 填芯連鑄複郃法core wall filling building 心牆填築continuous core -filling cast 充芯連鑄 返回 filling core