"Echolocation" • Chinese-English Dictionary
| 回声定位 | huí shēng dìng wèi | echolocation |  |
| 金丝燕 | jīn sī yàn | Aerodramus, genus of birds that use echolocation, a subset of the Collocaliini tribe (swiflets), two of whose species &ndash / Aerodramus fuciphagus and Aerodramus maximus &ndash / build nests harvested to make bird's nest soup | |
