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球面三角 | |
space | spherical trigonometry |
…学 | |
gen. | -ics; -ing |
M 学M | |
gen. | go to school to |
学 | |
gen. | learn; learn |
sport. | learning |
| |||
spherical trigonometry (学,法) | |||
spheric trigonometry (学); spherical trigonometry (学) |
球面三角 : 45 phrases in 4 subjects |
Aviation | 1 |
Electronics | 1 |
Space | 4 |
Technology | 39 |