Chequered flag
（赛车到达终点时挥动的）黑白方格旗
🧩 词语组成解析
a. 有格子花的, 有...交错着的, 盛衰无常的, 多波折的, 变化多端的
flag
[flæg]
n. 旗;旗帜;信号旗;菖蒲;
vt. 标示;
vi. 疲乏，变弱，热情衰减;
🗣️ 情景例句
How'd you guess?
怎么晓得？
What were you doing when I called you on the telephone?
当我打电话给了你时，你正在做什么？
I went into her tent and she told me to sit down.
我走进她的帐篷，她叫我坐下。