U-shaped
a. U字形的
🧩 词语组成解析
a. 成某种形状的, 制成一定形状的, 有某种形状的, 合适的, 计划好的, 有目标的\\n[医] 具形的, 形似的
🗣️ 情景例句
Quality time.
高品质时光。
Why don't you agree?
你为什么不同意？
The system has worked so well, that it has been adopted in other countries too.
由于这种制度行之有效，已被其他国家采纳。