Haeckel
海克尔(①姓氏 ②Ernst Heinrich, 1834-1919, 德国生物学家)
🗣️ 情景例句
Smoking is harmful to your health.
吸烟有害健康。
He who makes himself a dove is eaten by the hawk.
弱肉强食。
Jim is writing. Lily isn't writing. She's looking at the blackboard.
吉姆在写字。莉莉没在写字。她在看黑板。