Head fraction
[化] 头馏分; 初馏分
🧩 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;
🗣️ 情景例句
but ... well, there are too many things to do.
但是……我要做的事情太多了。
Kristy had believed her brother was right from the beginning.
克里斯蒂一开始便相信她哥哥是正确的。
'I don't think the windows need cleaning at this time of the night.
“我看不必在夜里这个时候擦窗子吧。