Lesser's triangle
[医] 雷塞氏三角(二腹肌舌下神经三角)
🧩 词语组成解析
🗣️ 情景例句
The best man always keeps the rings.
男傧相总是保管戒指的。
My class went camping last summer.
去年夏天我们班去露营了。
Which language is spoken by the largest number of people in the world?
世界上哪种语言说的人最多？