Railroad line
铁路线
🧩 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
Hmm. I can't remember.
嗯， 我记不起来了。
I'm on a diet.
我正在节食。
It's very hot. It's summer in Australia now!
很热。澳大利亚现在正值夏天！