Staple commodity
[经] 主要商品
🧩 词语组成解析
staple
['stepl]
n. 主要产品;钉书钉，U 形钉;主题，主要部份;主食;
vt. 用钉书钉钉住;
adj. 最基本的，最重要的;
🗣️ 情景例句
Why is he blowing his horn like that?
为什么他这样子按喇叭？
He that knows nothing, doubts nothing.
无知就无疑。
Haley jumped up and cried, That was my ancestor.
哈利跳起来叫道，“那就是我的祖先。”