round-bottom
| flask
| round bottom | |
| f.trade. | 圆底 |
| flask | |
| compr. | 型砂 |
| cyc.sport | 水瓶 |
| cycl. | 水壶 |
| life.sc. | 瓶 |
| met. | 烧瓶; 曲颈瓶; 型箱 |
| met. од. | 砂箱 |
| nucl.pow. | 屏蔽容器 |
| |||
| 圆底 | |||
| 圆下摆 | |||
|
round-bottom : 17 phrases in 9 subjects |
| Animal husbandry | 1 |
| Cooking | 1 |
| Electric machinery | 1 |
| Electronics | 1 |
| Explosives and Explosive Ordnance Disposal | 2 |
| Finances | 1 |
| Plastics | 1 |
| Securities | 2 |
| Technology | 7 |