英语词汇perforation怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	perforation
释义	per.for.a.tion HpV:7f[r5eI7F[n, $.pV:7fE5reI- n [C] 小孔，小洞 A tea bag is full of tiny perforations to let the flavour out, but not the tea leaves. 茶叶袋有许多小孔便于茶味逸出，但茶叶却出不来。
随便看	north northbound northeast northeast northeastern northeastly northeastward northeastwards northerly northern northerner northernmost northward northwards northwest northwest northwesterly northwestern northwestward northwestwards nos nose nose nose nose

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