a useful bird的意思|示意
一只有用的鸟
a useful bird的网络常见释义
益鸟 ... Bird：鸟，家伙，怪人。 a useful bird 益鸟， a pernicious bird 害鸟， ...
a useful bird相关例句
The owl is a useful bird.
猫头鹰是一种益鸟。
Similar transfusions might be useful in treating victims of a bird flu pandemic, especially in light of the problems with existing vaccines and treatments, say authors of the Spanish flu study.
西班牙流感研究人员说，尤其是根据现存的疫苗和治疗问题，输血可能类似地有益于治疗禽流感病人。