Enveloping line
[化] 包络线
🧩 词语组成解析
v. 包围, 笼罩, 包住( envelop的现在分词 )
line
[laɪn]
n. 线条;排;行列;界线;
vt. 排队;用线标出;沿…排列成行;给…安衬里;
vi. 形成一层;排队;击出平直球;
🗣️ 情景例句
We'll find them.
我们会找到他们的。
It is not every couple that is a pair.
成双并非皆配偶。
I'd like to do some shopping, but not during the day.
我愿意买些东西，但不必白天去。