“重”的拼音？

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我们大多数航班行李限重为每位乘客44磅。Most of our flights have a baggage allowance of 44lbs per passenger.这个小金球重0.25盎司。This little ball of gold weighs a quarter of an ounce.他们过去常买10公斤重的整块牛肉。They used to buy ten kilos of beef in one lump....