Prebiotic
a. 生命起源以前的
🗣️ 情景例句
Thank you.
谢谢。
His heart swelled with gratitude to her.
他心中充满着对她的感激之情。
They disregard social conventions without being conscious that they are doing anything extraordinary.
他们不顾社会习俗，意识不到自己所作所为有什么特殊之处。