Retromandibular triangle
[医] 下颌后三角(在下颌骨第三磨牙后)
🧩 词语组成解析
[医] 下颌后的
🗣️ 情景例句
It's true. You are in great shape.
这是真的。你的身体很好。
It won't fit; you'll have to go to the post office.
那不行，你必须去邮局才行。
but each year, the dogs are still sent out into the snow whenever a traveller is in difficulty.
但每年还要派狗到雪山地里去帮助那些遇到困难的旅游者，