mallard

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

野和白喉鹌鹑LC50 >4640 mg/kg。

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

来是布兰特雷•马兰德，虽略显旅途劳顿，但泰然自若地提着他大旅行包和伞。

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

走来正是布伦特·马兰德，看上去风尘仆仆，漫不拎着他旅行袋跟雨伞。