Final boiling point
[化] 终馏点; 终沸点; 干点
🧩 词语组成解析
final
['faɪnl]
adj. 最后的，最终的;决定性的;不可更改的;
n. 结局;决赛;期末考试;〈口〉（报纸的）末版;
fin =end,boundary,表示”结束,范围”#词根助记：来自于法语final和拉丁语finalis, 表示 end (结束)
boiling
[['bɔiliŋ]]
a. 沸腾的, 激昂的\\nadv. 沸腾
🗣️ 情景例句
Please excuse me for a minute.
失陪一会儿。
This is a peach.
这是一个桃子。
and we have to lower into the ground and haul out of the ground great lengths of drill pipe which are rotated by an engine at the top and are fitted with a cutting bit at the bottom.
我们必须把很长的钻杆一节节地钻入地下，然后再从地下拉出来。钻杆顶部安装的发动机带动钻杆旋转，它的底部装有钻头。