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單詞乎

perforate

音標(biāo)['p?:f?reit]
perforate是什么意思、perforate怎么讀

perforate漢語翻譯

vt. 穿孔于, 刺穿, 打孔穿透
vi. 穿孔, 穿過
a. 有孔的, 穿孔的
【化】 開孔
【醫(yī)】 穿孔, 穿破

perforate詞型變化

動(dòng)詞過去式:perforated 過去分詞:perforated 現(xiàn)在分詞:perforating 第三人稱單數(shù):perforates 形容詞:perforable 名詞:perfora-tor 

perforate英語解釋

動(dòng)詞 perforate:

  1. make a hole into or between, as for ease of separation
    同義詞：punch
  2. pass into or through, often by overcoming resistance
    同義詞：penetrate

形容詞 perforate:

  1. having a hole cut through
    同義詞：pierced, perforated, punctured

perforate詳細(xì)解釋

per.fo.rate

v.（動(dòng)詞）
per.fo.rat.ed,per.fo.rat.ing,per.fo.rates
v.tr.（及物動(dòng)詞）
To pierce, punch, or bore a hole or holes in; penetrate.
刺穿：穿、刺、戳洞；穿透
To pierce or stamp with rows of holes, as those between postage stamps, to allow easy separation.
打或印一排孔，如在郵票上打孔使之易被撕開
v.intr.（不及物動(dòng)詞）
To pass into or through something.
穿過或進(jìn)入某物
adj.（形容詞）

Having been perforated.
被穿透的

來源：
Latin perfor3re perfor3t-
拉丁語 perfor3re perfor3t-
per- [per-]
per- [前綴，表示.遍及.]
for3re [to bore]
for3re [生]

【引伸】
per.forable
per.fora.tive
adj.（形容詞）
per.fora.tor
n.（名詞）

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