| |||
migrator; transient | |||
bird of passage; migrant bird; visitant | |||
migratory bird Birds which migrate in a body (全体移栖的鸟类。) | |||
migrant | |||
migratory bird | |||
bird of migration |
候鸟 : 12 phrases in 7 subjects |
Agriculture | 1 |
Animal husbandry | 1 |
Business | 1 |
Desert science | 1 |
General | 2 |
Life sciences | 1 |
Technology | 5 |