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
You should take the number 1 subway.
应当搭一路地铁。
Truth may be blamed,but shall never be shamed.
真理可能会被责难，但绝不会受羞辱。
Wu dropped his stick! He stopped to get it and of course fell behind.
吴的接力棒掉地了！他停下捡棒，当然就落后了。