single grain
| structure
| single grain | |
| desert. | 单粒 |
| structure | |
| gymn. | 编排; 成套动作 |
| hydroel.st. | 结构物; 建筑物 |
| hydroel.st. од. | 结构; 构造; 装置 |
| met. | 机构 |
| met. од. | 组织 |
| |||
| 单粒 | |||
|
single grain : 15 phrases in 6 subjects |
| Agriculture | 3 |
| Materials science | 1 |
| Metallurgy | 1 |
| Soil science | 3 |
| Space | 2 |
| Technology | 5 |