Tramlines
(钢中夹杂在薄板表面上留下的) 条痕, 纵痕, (轧件在孔型中过充满造成的)耳线
📖 牛津释义
tramlines
n [pl]
1 rails for a tram 电车轨道.
2 (infml口) pair of parallel lines on a tennis court marking the additional area used when playing doubles （网球双打时）球场两侧的加线. =>illus at tennis 见 tennis 插图.
🗣️ 情景例句
It's natural.
这是很自然的。
Playing the guitar is my thing.
弹吉他是我的拿手好戏。
It is no use starting late in life to say:
年老的时候说