| S | |
| gen. | S字; S 字形 |
| agric. | 17抗蝇威; 5602杀天菊酯 |
| repr.biol. | 父畜; 公畜 |
| securit. | 已拆股 |
| steel. | 硫 |
| S. | |
| interntl.trade. | F. 免费 |
| s | |
| earth.sc. | 光谱仪 |
| method in all combinations | |
| survey. | 全组合测角法 |
|
Schreiber : 4 phrases in 3 subjects |
| Earth sciences | 1 |
| Technology | 2 |
| Textile industry | 1 |