Spacelike line
[化] 类空线
🧩 词语组成解析
[化] 类空
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 talked about that earlier.
我们先前谈过这个问题。
It's hard sailing when there is no wind.
没有风难航行。
The train was traveling at 120 miles an hour.
火车时速一百二十英里。