Spade husbandry
深耕细作
🧩 词语组成解析
spade
[sped]
n. 铁锹，铲子;纸牌中的)黑桃;
vt. 铲;
🗣️ 情景例句
What college are you attending?
你在哪里上学？
You're not yourself today.
你今天不太对劲。
The characters on the paper were white, and the rest of the paper was black.
纸上的汉字呈白色，其余部分成黑色。