Patten
n. 木套鞋, 木底鞋\\n[医] 屐(髋关节病患者用)
🗣️ 情景例句
Nobody. That's the problem.
没有人。这就是问题所在。
Score twice before you cut once.
三思而行。
The tunnel would be well-ventilated if tall chimneys were built above sea level.
隧道就具备了良好的通风条件。