Engler flask
[醫] 恩格勒氏燒瓶
?? 詞語組成解析
[人名] 恩格勒
flask
[fl?sk]
n. 瓶，長頸瓶;[化]燒瓶;火藥筒;[機]沙箱;
??? 情景例句
I was very sad indeed to hear about it.
聽了這件事，我的確非常難過。
The remembrance of past sorrow is joyful.
記住過去的不幸使人愉快。
Excuse me. Are you a new student?
請問，你是新同學嗎？