英语词汇“tough copper”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	tough copper
释义	tough copper 韧铜
随便看	zero position grating bar zero position index grating zero position indicator zero position of testing zero position protection zero potential zero-potential zero potential adjustment zero potential drift zero potential point zero potential reference zero potential surface zero-potential surface zero potentiometer zero pour zero pour point oil zero power zero-power zero-power aberration zero-power air-spaced doublet zero power experiment zero-power experiment zero-power factor zero power factor zero power-factor characteristic 安危在是非，不在于强弱；存亡在虚实，不在于众寡安危在是非，不在于疆弱。安危在是非，不在强弱；存亡在虚实，不在多寡安危大臣在，不必泪长流安危治乱，存乎上之为政也，岂可谓有命哉。安危相易，祸福无常安危相易，祸福相生安危相易，祸福相生，缓急相摩，聚散以成。安危须仗出群材。安可危也，危可安也憤慨憤懣憤死憤激憤然憧憧れ憧れる憧レ憧レル