Jack shit
= jack n. (6)
🧩 词语组成解析
jack
[[dʒæk]]
n. 插座, 千斤顶, 男人\\nvt. 抬起, 提醒, 扛举, 增加, 提高, 放弃\\na. 雄的\\n[计] 插座
shit
[ʃit]
n. 屎，粪便;拉屎，排便;胡说八道;不幸或麻烦;
vi. 大便，拉屎;
vt. 拉屎弄脏（某物），排便于…;取笑;欺骗，哄骗;对…胡扯;
int. 胡扯！放屁！讨厌！[用以表示厌恶、轻蔑、失望、愤怒等];
🗣️ 情景例句
She's very talented.
她很有才华。
Her husband doesn't think she should continue working after the baby is born.
她的丈夫认为女人生了孩子就不应该再继续出去工作了。
Byrd now knew that he would be able to reach the South Pole which was 300 miles away, for there were no more mountains in sight.
伯德这时知道他能够顺利飞抵300英里以外的南极了，因为前面再没有山了。