cod
n
(pl unchanged 复数不变)
1 (also `codfish) [C]
large sea fish 鳕.
2 [U] its flesh eaten as food (食用的)鳕鱼肉.
COD
1 (Brit) cash on delivery 货到付款.
2 (US) collect (payment) on delivery 货到收(款).
Won't you be embarrassed to leave the party early?
你提早一点离开宴会也无妨吧?
And why only snakes? Cats, for instance, would be greatly helped; no running fights with large, fierce rats or tussles with grown rabbits -- just a bite and no more effort needed.