单工 | |
automat. | simplex |
avia. | simplex |
el. | simplex |
railw. | simplex operation |
双工 | |
gen. | duplex |
el. | duplex |
met. | duplex |
multimed. | duplex |
space | duplex |
调制解调器 | |
dat.proc. | modem |
| |||
simplex | |||
simplex (通道) | |||
simplex operation | |||
| |||
simplex | |||
| |||
simplex |
单工 : 843 phrases in 64 subjects |