Kolm
铀煤页岩, 柯姆煤(Ronnuma地方产的富氢煤)
🗣️ 情景例句
May I use the phone?
我可以用电话吗
Excuse me. Can you tell me where Main Street is?
劳驾，你能告诉我正街在哪里吗？
Oh, wise young judge!
噢，聪明年轻的法官啊！