weight off是什么意思weight [英][we?t][美][wet] n.重量，体重; 重担，重任; 重要; [统]权，加重值，权重; vt.加重于，使变重; 使负重，使负担或压迫; [统]使加权，附加加重值于; 第三人称单数：weights复数：weights现在进行时：weighting过去式：weighted 例句: 1. In other words, you'll never plaining...
A overweight B用法？overweight: [ '?uv?weit ] a. 超重的词形变化: 动词过去式:overweighted 过去分词:overweighted 现在分词:overweighting 第三人称单数:overweights 例句与用法: 1. The baggage is two kilos overweight. 那件行李超重两公斤。 2. Be my luggage overweight?...