perforator的用法和样例：

词汇搭配

bullet perforator子弹射孔器
casing perforator套管射孔器
perforator character穿孔机,符号...
perforator characters凿孔机字母
stick perforator金属棒凿孔机,锤击穿...
tape perforator带穿孔机
perforator slip穿孔纸条
film perforator胶片打孔机
receiving perforator接收穿孔机,复凿机,...
keyboard perforator键盘穿孔机
mallet perforator锤式冲孔机
teletypewriter perforator电传机凿孔器...
well perforator井射孔器
pneumatic perforator气压凿孔机
numeric perforator数字凿孔机
rib perforator肋骨打孔器,肋骨穿孔...
gun perforator子弹射孔器,射孔器...
tubing perforator套管冲孔器
jet perforator喷射式射孔器...

英语口语大赢家Topic123:就诊Seeing A Dcotor

丹尼尔看医生时，医生说他患了流感，要打针。小孩好像都很怕打针，我们的丹尼尔呢，他也怕吗？往下看就知道了。 Listen Read Learn Doctor 3: What seems to be the problem, kid? Daniel: I've got a sore throat, a runny nose and a headache. Doctor 3: AhHow long

发表于:2018-12-26 / 阅读(60) / 评论(0)

英语口语大赢家

【英语早间课堂】当生活艰难时-坦然接受现实(1)

When life gets rough 生活艰难时 What is, is 坦然接受现实 Buddha's famous saying tells us: It is your resistance to what is that causes your suffering. Think about that fora minute. It means that our suffering only occurs when we resist how

发表于:2018-12-27 / 阅读(65) / 评论(0)

英语早间课堂

各国名人英文介绍-Oscar Pistorius

Oscar Pistorius is the South African Paralympic runner famous for trying to compete at the Olympics. He is known as Blade Runner because of the artificial limbs he uses to sprint. He is also dubbed the fastest man on no legs. Pistorius is the double

发表于:2019-01-01 / 阅读(74) / 评论(0)

各国名人英文介绍

Pistorius' bail ruling postponed again

PRETORIA, Feb. 20 (Xinhua) -- The second day of paralympian Oscar Pistorius' bail hearing ended on Wednesday without a court ruling on his application. Magistrate Desmond Nair ruled that Pistorius would remain in custody again at the Brooklyn police

发表于:2019-01-11 / 阅读(81) / 评论(0)

英语新闻

Pistorius' bail hearing postponed

PRETORIA, Feb. 19 (Xinhua) -- The Pretoria Magistrate Court on Tuesday postponed Paralympian Oscar Pistorius' bail hearing to Wednesday. Magistrate Desmond Nair ruled that the bail hearing be heard under Schedule 6 Offence of the Criminal Procedure A

发表于:2019-01-11 / 阅读(89) / 评论(0)

英语新闻

Ancestor of Humans

57 这种动物是人类的祖先吗？ DATE=6-13-01 TITLE=SCIENCE REPORT - Ancestor of Humans BYLINE=Jill Moss (Start at 59

发表于:2019-01-30 / 阅读(90) / 评论(0)

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A.A.P.

acai berries

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bourgeoisness