Acaustobiolith
非可燃性生物岩
🗣️ 情景例句
Malcolm.
Malcolm。
While you were writing letters,I was reading a book.
当你正在写信时，我正在读一本书。
he had included a large number of funny stories in the speech and, of course, it was a great success.
他的祝词里面加进了大量逗人的故事，自然大获成功。