Permeometer
织物透气性测试仪
🗣️ 情景例句
Helped him?
帮助他？
He was accustomed to poor food.
他习惯于粗茶淡饭。
The captain knew that another attempt would be made later, for the sunken ship he was trying to find had been carrying a precious cargo of gold bullion.
船长知道日后还会再作尝试，因为他试图寻找的沉船上载有一批珍贵的金条。