【Expand Your Vocabulary第七弹】petcock(蒸汽锅炉内检查水位的)小旋塞, (蒸汽机汽缸的)泄气阀; philtrum人中; pinking shears齿边布样剪刀; quack(鸭子)发出嘎嘎声; quaff畅饮; quagga白氏斑马(原产于南非,现已灭绝); quibble(为琐事)争辩, 微不足道的抱怨; quokka短尾矮袋鼠; rapscallion恶棍查看全文>>
