poisonn.毒药；毒害；败坏道德之事vt.毒害；摧毁；中毒adj.有毒的；危险的poison gland毒腺poison baits毒饵poison venom毒物； 毒液poison limit毒物极限poison tooth毒牙poison label"有毒"标记poison tower除毒塔Poisons ratio泊松比poisoned soil毒土poison sumach毒肤杨