The hamster had got through the wire at the front of its cage.仓鼠从其笼子前部的栅栏处钻出去了.What do you, the trees, and a hamster have in common?你是什么, 和树木 、 仓鼠有共同点 吗 ?Objective To investigate effect of experimental stress and cage sh...
The hamster had got through the wire at the front of its cage.仓鼠从其笼子前部的栅栏处钻出去了.What do you, the trees, and a hamster have in common?你是什么, 和树木 、 仓鼠有共同点 吗 ?The hamster curled up in the shreds of paper.仓鼠蜷缩在碎纸屑里....