🧩 词语组成解析
abbr. 炼油工程师（Petroleum Refining Engineer）
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
You know everyone, Alexandra.
你认识每一位吧 Alexandra。
The pine tree has a very wide distribution.
松树的分布很广。
There are countless people who, ever since their early years, have learned to associate snails with food.
有不计其数的人们从小就知道蜗牛可做菜。