🧩 词语组成解析
空速管, 皮托管
head
[hed]
n. 上端;头脑;头部;首脑，首长;
vt. 用头顶;前进;作为…的首领;站在…的前头;
vi. 朝…行进;出发;向…方向移动;船驶往;
adj. 头的;在前头的;首要的;在顶端的;
🗣️ 情景例句
He studied harder to improve his English.
他更加努力提高英语水平。
You can't make omelets (or omeletts) without breaking eggs.
有失才有得。
George studied medicine in his youth.
乔治年轻时学过医，