Gallogen
[化]原, 鞣花酸
🗣️ 情景例句
I am not getting what I bargained for.
当时说好的可不是这个样子。
The tongue is not made of steel,yet it cuts.
舌头不是钢，一动把人伤。
and he had seen there evidence enough to overthrow Aristotle and Ptolemy together.
观察到的论据足以把亚里士多德和托勒密一起推翻。