| 释义 |
DEFINITIVE EXAMPLES 权威例句〔RISK〕Demand for coal fell, and many of the mines were under threat of closure. 煤的需求量下降了，许多煤矿面临着关闭的威胁。朗文写作活用〔redundancy〕The increased use of oil will cause a lot of redundancies among coal miners.石油的利用日益增加,这将使许多煤矿工人被解雇。英汉大词典Many of the alternatives to coal, oil and nuclear power are quite simply uneconomical.许多煤、石油和核电的替代物简直就是不合算的。剑桥国际 |