Collum mandibulae
[医] 下颌颈
🧩 词语组成解析
颈； 颈状组织
🗣️ 情景例句
Why, I didn't know that your grandfather was born in Germany.
你看 我竟然不知道您的爷爷出生在德国。
I am Chen Jianguo. I am from Shanghai, China.
我叫陈建国，来自中国上海。
The New Year is a time for resolutions.
新年是下决心的时候，