Weak foot
[医] 柔弱足(早期扁平足)
🧩 词语组成解析
weak
[wik]
adj. 柔弱的，虚弱的;无力的，软弱的;不中用的，愚钝的;淡薄的;
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
A man can develop his mind by reading.
读书增进个人的智慧。
To ensure faster delivery, you are asked to forward the order by air freight.
为了确保迅速交货，我方要求此订货用空运。
namely 6 million million miles.) Radio waves also travel at the speed of light,
即6万亿英里）。无线电波也是以光速传播的。