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
Hello, Miss Huang. How are you?
喂，黄小姐，你好吗？
I will go for a walk.
我将去散步。
We were so excited, my brother and I, that we did not get to sleep until very late.
我们太激动，以至于我和我弟到很晚才睡得着。