Battle line
战线；火线
🧩 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
Where's the elevator?
电梯在哪儿？
He that never climbed never fell.
不向上爬的也不会下跌。
for she had sixteen watertight compartments.
因为船由16个密封舱组成，