ditchwater 是什么意思

	n. 沟中死水 (as dull as ditchwater 完全停滞的；单调乏味的)。

	1.	The lecture was as dull as ditchwater . 那次讲座非常呆板乏味。
	2.	He ' d be sharper than s serpent ' s tooth , if he wasn ' t as dull as ditchwater 他会比蛇的牙更锐利,如果他不是如沟渠浊水一样死气沉沉
	3.	No changes would be made and you would have nothing to fight against . life would be as dull as ditchwater 没有变化，你就没有为之抗争的东西，生活将极其乏味，就像地沟里的水一样。

ditchwater是什么意思