Dividing line
辅助 Assistant分界线,界限
🧩 词语组成解析
[机] 分度
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
And so...
所以……
Not your business.
要你管！
He did not know from which part of Africa his ancestor had come.
他不知道祖先来自非洲的什么地方。