光笔 | |
avia. | light gun |
el. | beam pen |
IT | electronic stylus |
met. | light gun |
oil | electronic pen |
space | light-gun |
tech. | mouse; light pencil |
telecom. | selector pen; wand |
跟踪 | |
gen. | follow |
光笔 : 57 phrases in 11 subjects |
Chemistry | 1 |
Desert science | 1 |
Electronics | 10 |
General | 2 |
Information technology | 6 |
Librarianship | 1 |
Metallurgy | 1 |
Shipbuilding | 1 |
Space | 3 |
Technology | 26 |
Telecommunications | 5 |