Nervi alveolares superiores
[医] 上[颌]牙槽后支
🧩 词语组成解析
[医] 神经
🗣️ 情景例句
Keep your chin up.
别灰心。
What's your nationality?Are you a French?
你的国籍是什么？你是法国人？
The winch was again put into operation and one of the men started up the truck.
绞盘机再次启动，一位工人发动了急修车的引擎。