Shrinkage porosity
[機] 收縮氣孔巢
?? 詞語組成解析
shrinkage
['?rinkid?]
n. 收縮，皺縮，縮水;跌價;抽縮;
n. 多孔性, 有孔性\\n[計] 多孔性
??? 情景例句
Would you mind eating out this evening?
你介意今晚上館子吃飯嗎？
He who makes no mistakes, makes nothing.
不犯錯，將一事無成。
Hi, Bill! Congratulations!
你好，比爾！祝賀你！