Shrinkage porosity
[机] 收缩气孔巢
🧩 词语组成解析
shrinkage
['ʃrinkidʒ]
n. 收缩，皱缩，缩水;跌价;抽缩;
n. 多孔性, 有孔性\\n[计] 多孔性
🗣️ 情景例句
She cheated on the examination.
她考试作弊。
Hurry up!
快一点啦！
After a long period of rain the river may overflow its banks.
久雨这后，河水会泛滥成灾，