Water impermeability
[医] 不透水性
🧩 词语组成解析
water
['wɔtɚ]
n. 水;雨水;海水;海域;
v. 给…浇水;供以水;加水稀释;流泪;
n. 不渗透性, 不透过性\\n[医] 不[渗]透性
🗣️ 情景例句
Always remember to wash your hands before eating.
用餐前谨记要洗手。
Rear sons for help in old age; and store up grains against famine.
养儿防老。
The slope averages about 1 in 30, but contains steep,
坡度平均约为1/30，但其中包括陡峭的，