Pego佩戈pegn.钉；支柱；借口vt.钉木桩；扔vi.努力工作；匆忙走PEG- interferon- alpha长效干扰素Peganum nigellastrum Bge.骆驼蒿pegged exchange rate system固定汇价制度；钉住汇率制Peganum multisectum Bobr.多裂骆驼蓬Pegging Exchange Rate Regime钉住汇率制度pegmatite rare metal deposit伟晶岩型稀有金属矿床PEG supported on polystyrene固载聚乙二醇pegging the rate of exchange固定汇率peg-top stability platform陀螺稳定平台pegging exchange rate system钉住汇率制度

1. The boys slung stones at the miserable cat.
   这些男孩向那只可怜的猫扔石头。
2. She threw her plate at his head and missed.
   她把盘子朝他的头扔去，但没打中。

1. He swung at me and I invited him.
   他一拳朝我打来，我动也没动接了他一拳。
2. She took a swipe at him with her umbrella.
   她抡起雨伞朝他打去。