【机】 时效钢
英汉词典
aged steel
相关词语
- aged trial balance 过期的试算表...
- teen-aged a.青少年的,十几岁的少年的...
- aged cracked gasoline 陈化的裂化汽油...
- middle-aged a.中年的...
- asylum of the aged 养老院...
- aged vulcanizate 老化后硫化胶...
- aged a.老的,陈的,有...岁的老...
- maltreat of the aged 虐待老人...