Problematics
(problematic 的复数) a. 成问题的, 未定的, 疑难的, 有疑问的, 盖然性的, 或然性的
🗣️ 情景例句
Quality time.
高品质时光。
Very well.
很好。
It was no use pretending that I had not seen him, so I waved to him.
若再装作没看见他已是没有用了，我只好向他招手。