Extremities
n. 端点( extremity的名词复数 ); 尽头; 手和足; 极窘迫的境地
🗣️ 情景例句
As a matter of fact,
事实上，
There is no fool like an old fool.
老年荒唐无法可想。
It took him some time to connect the long rubber pipe to the air supply pipe that ran round the port, but at last it was done and as a result work was able to progress much faster.
他花了不少时间把长长的橡胶管接到铺设在码头周围的空气供应管上，最后他终于把它们连接起来，工作因而进展得更快。