Gumbo soil
[地质学]强黏土，坚硬黏土
🧩 词语组成解析
n. 大杂烩
soil
[sɔɪl]
n. 泥土;土地，国土;滋生地，温床;粪尿，肥料;
vt. 弄脏，污辱;给…上粪（施肥）;被弄脏，变脏;用青草饲料喂养（牲口）;
vi. 变脏、受污染或玷污的;变脏;
soil(full)→以青草喂（牛马）
🗣️ 情景例句
What are you doing up this late?
这么晚了你还没睡在做什么？
It won't take much time.
不会花很多时间的。
His previous attempts had been unsuccessful.
他以前的尝试没有成功。