Head-ing
(head- 的现在分词) n. 头；头痛；上端；最前的部分；理解力\\nvt. 前进；用头顶；作为…的首领；站在…的前头；给…加标题\\nvi. 出发；成头状物；船驶往\\na. 头的；主要的；在顶端的\\nn. (Head)人名；(英)黑德
🧩 词语组成解析
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;
abbr. 惯性导航与制导（Inertial Navigation and Guidance）；强中子发生器（Intense Neutron Generator）
🗣️ 情景例句
The subject is unfamiliar to me.
那个问题我不熟悉。
Three removes are as bad as a fire.
三次搬家犹如一次失火。
For the first time in his life, he became the proud owner of a bed which had springs and a mattress.
他平生第一次自豪地拥有了一张既有弹簧又带床垫的床。