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
We looked at a lot of houses.
我们看了好多房子。
Don't put off till tomorrow what should be done today.
今日事，今日毕。
These friendly dogs, which were first brought from Asia, were used as watchdogs even in Roman times.
那些最先从亚洲引进的狗，待人友好，早在罗马时代就给人当看门狗了。