🧩 词语组成解析
foot
[fʊt]
n. 脚;底部;英尺(=12 英寸或 30。48 厘米);脚步;
vt. 走，踏;
vt.& vi. 结算，总计，共计;
🗣️ 情景例句
She is constantly in love.
她不停在恋爱。
Let me give you a little fatherly advice.
让我给你有点如父亲般的忠告。
Two factors weigh heavily against the effectiveness of scientific research in industry.
两个因素严重地影响工业里科学研究的效果：