难得: hard to come by; rare数据: data; record; information获得数据: data acquisition取得数据: data acquistion已得数据: findings备份得数据保: mysqldump复制所得数据: replicated data得数: answer; solution难得: 1.(不易得到) hard to come by; rare 难得的好机会 a rare chance; 这种草药很难得。 this medicinal herb is hard to come by.2.(不常发生) seldom; rarely 她难得到这里来。 she seldom comes here考得数: cordage多得数不清: beyond number很少；难得: seldom极难得: scarcely ever难得到: inaccessibility难得的: godgiven; grateful; hard-won; reluctant; uncommon难得地: inaccessibly; rarely难得多: much more difficult难得有: seldom多得数不清的: without number计算所得数值: computed value芳心难得: if you wanna tounty患难得救: be dragged in out of the rain机会难得: opportunities are (like angels' visits) few and far between.; it's a rare chance.; now or never极，难得，很少: rarely (d05)极难得的: unique
