bovine

牛的、牛科的

The vaccine protects herds against several common bovine diseases.

这种疫苗可保护牛群免于数种常见的牛只疾病。

迟钝的、呆滞的、木然的贬义

He stared at the screen with a bovine lack of interest.

他一脸呆滞、毫无兴趣地盯著萤幕。

牛专业

The study compared growth rates in young bovines.

这项研究比较了幼牛的成长速度。