Os1 basilare
[医] 底骨(枕骨底部)
🧩 词语组成解析
[医] 口
🗣️ 情景例句
The interview and conversation between us in Beijing are quite useful and inspiring.
我们在北京的会面和谈话是十分有益和令人鼓舞的。
Here is our contract.
这是我们的合同。
I've lost my ruler. Have you seen it anywhere?
我的尺子丢了。你在哪看见了吗？