Contour line
等高线, 轮廓线\\n[化] 等值线; 等高线; 轮廓线
🧩 词语组成解析
contour
['kɔntuə]
n. 外形，轮廓;（地图上表示相同海拔各点的）等高线;概要;电路;
vt. 画轮廓（等高线）;
adj. 显示轮廓的;
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
You go first, Marilyn.
你先讲 Marilyn。
How have you been?
你过的还好吗？
The conference was very well organized. Everything began and finished on time.
会议安排的很好。开始和结束都准时。