Tetrag
正方晶的, 四方晶的
🗣️ 情景例句
It contains basically all we have agreed upon during our negotiation.
这基本上包括了我们谈判中取得一致的条款。
An old dog barks not in vain.
老犬不空吠。
He can hardly speak.
他几乎说不出话来。