单词	Erlenmeyer flask
释义	Erlenmeyer flask noun Er·​len·​mey·​er flask ˈər-lən-ˌmī(-ə)r-  ˈer-lən- : a flat-bottomed conical laboratory flask Illustration of Erlenmeyer flask Word History Etymology Emil Erlenmeyer First Known Use 1886, in the meaning defined above Medical Definition Erlenmeyer flask noun Er·​len·​mey·​er flask ˌər-lən-ˌmī(-ə)r-  ˌer-lən-  : a flat-bottomed conical flask whose shape allows the contents to be swirled without danger of spilling
随便看	pyment pymt Pynchon pynchonesque PYO pyo- pyobacillosis pyocyanases pyocyanins pyoderma pyodermas pyodermia pyogeneses pyogenic pyoid pyonephritis pyongyangs pyopneumo- pyopoiesis pyorrhea pyorrheal pyorrheas pyorrheic pyorrhetic pyorrhoea

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