mallard

LC50 for mallard ducks and bobwhite quail >4640 mg/kg.

野鸭白喉鹌鹑LC50 >4640 mg/kg。

It was Brently Mallard who entered, a little travel-stained, composedly carrying his gripsack and umbrella.

来的是兰特雷•马兰德，虽略显旅途劳顿，但泰然自若地提着他的大旅行包。

8.It was Brently Mallard who entered, a little travel-stained, composedly carrying his gripsack and umbrella.

来的正是伦特·马兰德，看上去风尘仆仆，漫不经心的拎着他的旅行袋跟雨。