helium
| main-sequence
| Helium | |
| chem. | 氦 |
| helium | |
| gen. | 氦; 氮 |
| agric. | 氦 |
| auto. | 氦 |
| avia. | 氦 |
| desert. | 沼泽群落; 盐沼群落 |
| earth.sc. | 氮 |
| el. | 氮 |
| main sequence | |
| avia. | 主星序 |
| IT | 主序列 |
noun | adjective | to phrases
| |||
| 盐沼泽群落 | |||
| |||
| 氦第2号元素; 氮He | |||
| 氦 (He, 2号元素) | |||
| 氦He | |||
| 【化】氦 (化学元素，符号 he) | |||
| 沼泽群落; 盐沼群落 | |||
| 氮化学元素 | |||
| 氮 | |||
| 氦 (He) | |||
| |||
| 氦 | |||
| 氨 (一种化学元素) | |||
| English thesaurus | |||
| |||
| E939 | |||
|
helium : 384 phrases in 40 subjects |