Erlenmeyer
厄伦美厄(①姓氏 ②Emil, 1825-1909, 德国化学家)
🗣️ 情景例句
you're all going to have your tonsils out.
你们都要切除扁桃腺。
There are one hundred pennies in every dollar.
每美元是一百美分。
Yes?What's the letter.
怎么了？怎么回事？