单词	刮片器
释义	刮片器scraper
随便看	expansion, adiabatic expansion-- adiabatic expansion adjusting rail expansion age expansion agent expansional expansional cooling expansion alloy expansionary expansionary policy expansion, as:─ the spread of the gospel expansion bearing expansion bellows expansion bend expansion, binomial expansion-- binomial expansion bit expansion board expansion bolt expansion bottle expansion box expansion brace expansion bracket expansion bus expansion cam