同根派生 metric grain相關(guān)詞英漢例句Most countries adopt metric system. 大多數(shù)國家採用米制。The grain crop has gone down this year. 今年的糧食作物産量下降了。A metric unit of area equal to 10 ares. 十公畝麪積的公制單位之一,等於十公畝。A metric unit of mass equal to 100 grams. 百尅公制質(zhì)量單位,等於100尅。The company is an international trader in grain. 這家公司是國際糧食貿(mào)易公司。metric grain更多例句