Vector line
[计] 向量行
🧩 词语组成解析
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
She is making steady progress in her learning.
她在学习中不断进步。
Have you marketed your product yet?
你们的产品尚未推出市场吗？
I can see the problem. What do you think is likely to happen?
我知道问题在哪了。你认为可能会出现什么情况呢？