“数下”例句

单词 数下 例句 DEFINITIVE EXAMPLES 权威例句〔USE〕There has been a decline in the use of the subway system over recent years. 近年来乘坐地铁的人数下降了。朗文写作活用〔aim〕They are aiming to reduce unemployment by 50%.他们正力求使失业人数下降 50%。牛津高...