后向 | |
auto. | rearward-facing |
压缩波 | |
avia. | compressibility wave |
bridg.constr. | compressive wave |
eng.geol. | longitudinal wave; wave of compression |
IT | compressional wave |
space | compression wave |
| |||
rearward-facing | |||
backward direction |
后向: 915 phrases in 87 subjects |