Dawsonite
[矿]片钠铝石
🗣️ 情景例句
Please look us up.
请和我们联络。
He that knows nothing, doubts nothing.
无知就无疑。
We've been anxious about you. We were expecting you back much earlier.
我们都为你们着急呢。都盼着你们早点儿回来。