单词 染工 例句 DEFINITIVE EXAMPLES 权威例句〔smokestack industry〕There's been a steady decline in smokestack industries such as shipbuilding and steel.造船和钢铁等重污染工业正在稳步减少。剑桥高阶〔sodium cyanide〕A poisonous white crystalline compound,...
词语 染工 释义 rn gng1.从事染色业的工匠。...