Haeckel
海克尔(①姓氏 ②Ernst Heinrich, 1834-1919, 德国生物学家)
🗣️ 情景例句
What channel?
哪个频道？
Where can I make a reservation?
我到哪里可以预订？
His parents did not know what was wrong.
他的父母亲不知道他有什么毛病。