![]() |
back pack | |
mount. | 金属背架 |
scub. | 背负 |
skydive. | 背包; 背包式降落伞 |
subm. | 背架 |
pump | |
environ. | 泵 |
footwear | 高跟鞋 |
tech. | 水泵 |
| |||
金属背架 | |||
背负 | |||
背包; 背包式降落伞 | |||
背架 | |||
登山背囊; 双肩背包 |
back-pack pump : 15 phrases in 8 subjects |
Aviation | 1 |
Pest control | 2 |
Scuba diving | 2 |
Skydiving | 2 |
Space | 3 |
Submarines | 1 |
Technology | 2 |
Textile industry | 2 |