Race-tracks
(race-track 的第三人称 -s形式) n. （赛马或赛车的）跑道
🧩 词语组成解析
race
[res]
n. 赛跑;人种;竞争;民族;
v. 参加比赛;快速移动;空转;
n. 轮胎；磁道；轨道（track的复数）
🗣️ 情景例句
You can see many posters that are put up before the movie opens.
每部电影首映前你都会看到铺天盖地的海报。
What shall I send him for his Christmas?
我要送他什么东西作为圣诞礼物？
He did very badly on the exam----worse than expected almost the worst in the class.
他考的不好，比期望的还糟。几乎是全班最差的。