a. 铸铁的,坚固的,严格的
| 同: |
|
- Class 250 cast iron and Class 300 steel flanges can not be used on these valves.
在这些阀门上不能使用250磅级铸铁和300磅级钢法兰。收藏 - Some people like to brag that they have cast-iron stomachs
有些人总喜欢夸耀他们的胃口,说好得跟钢铸铁打的一般。收藏 - They won't find her guilty.She's got a,cast-iron de`fence.
他们无法给她定罪.她的答辩无懈可击.收藏 - a mass of cast iron proof;Irrefutable proof
铁证如山收藏 - Malleable cast iron factory
可锻铸铁厂收藏
点击查看……
开心词场背单词


形容词解释: