Petrosilex
火成岩
🗣️ 情景例句
Oh. Thank you, Molly.
噢，谢谢， Molly。
Look! Lightening has struck the tree and it's on fire.
瞧！闪电划下来，引燃了树木。
She goes to work every day except Sunday.
除星期天外，他每天去上班。