n.蛇;奸险的人;卑劣的人;蛇形浮动汇率制;
vt.沿…曲折前进(或延伸);<美>/<口>拖,拉(木材等);
vi.曲折前进(或延伸);蛇行,悄悄地爬行;
例句:
The snake uses its venom to stun or paralyze its victims.
蛇用其毒液使受害者失去知觉或瘫痪.
The back of this snake is mottled.
这条蛇的背部有杂色斑点.
The snake reared its head.
蛇抬起了头.