annual production是什么意思 annual production怎么读
annual production的英文翻译是什么意思，词典释义与在线翻译
annual production的用法和样例
- These measures tend to increase the annual output.
这些举措有助于提高年产量。 - Annual production of steel has gone up by two-thirds more than that of last year.
钢的年产量比去年增加了三分之二。
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