foam sponge
| indentation
| tester
| foam sponge | |
| chem. | 多孔海绵 |
| indentation | |
| bowl. | 缺口 |
| met. | 凹槽; 缺口; 锯齿形 |
| met. од. | 压痕 |
| mount. | 山脊缺口; 山脊上的缺口; 山坳 |
| space | 压坑 |
| space од. | 印压 |
| tester | |
| hydroel.st. | 试验装置 |
| IT | 游戏测试者 |
| mech. | 测试器 |
| met. | 检验器; 试验器; 试验仪; 检测仪器; 试验员; 检验员 |
| space | 测试 器 |
| |||
| 多孔海绵 | |||
| 泡沫海绵 | |||
|
foam sponge : 4 phrases in 2 subjects |
| Rugby football | 1 |
| Technology | 3 |