Catecholtannins
儿茶酚丹宁
🗣️ 情景例句
I'm twenty-nine.
我二十九岁。
Do you understand?
你明白了吗？
Even men who can hardly drive a nail in straight are supposed to be born electricians, carpenters, plumbers and mechanics.
甚至那些连一枚钉子都钉不直的男人都被认为是天生的电工、木匠、水管工和机械师。