usage

习惯用语according to usage1.依照惯例by usage1.习惯上特殊用法average monthly usage1.月平均消耗commercial usage1.商业习惯; 商业惯例field usage1.野外使用2.现场使用formal usage of chrono-stratigraphic unit terms1.年代地层单位术语的正式用法hard usage1.粗略利用2.强烈使用idiomatic usage1.习惯用法international usage1.国际惯例long-term usage1.长期使用social usage1.社会习俗standard material usage1.标准材料习惯用法trade usage1.贸易惯例, 贸易习惯, 商业习惯word usage1.词的用法usage of the particular trade1.特定货运惯例
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