Biocalcirudite
生物砾屑灰岩
🗣️ 情景例句
I can't make sense of it.
这个我弄不明白。
Operator, you gave me a wrong number.
总机，你给我接错号码了。
Sorry! It's not a very good line. Could you speak more clearly, please?
对不起！电话线路不太好。你能说清楚一些吗？