Flight line
航线
🧩 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
Is this five-two-one double eight six-four?
这里是521-8864吗？
The eagle glides gracefully.
老鹰优雅地在空中滑翔。
What was the population of the less developed countries in 1950?
1950年不太发达国家的人口是多少？