Dirt cheap
a. & adv. 非常便宜的[地], 毫无价值的[地]
📖 牛津释义
dirt cheap
(infml 口) very cheap(ly) 非常便宜（的）.
🧩 词语组成解析
dirt
[də:t]
n. 泥土;污垢，污泥;下流想法;恶意中伤的话;
cheap
[tʃip]
adj. 便宜的，廉价的;劣质的，低劣的;小气的，可鄙的;
adv. 便宜地;卑鄙地;
🗣️ 情景例句
The good news is that the Levinsons have come by
好消息是Levinson夫妇已来这儿
A cracked bell can never sound well (is never sound).
破钟无好音。
'It's a waste of time.
“这是浪费时间。