Buccinator muscle
颊肌
🧩 词语组成解析
n. 颊肌\\n[医] 颊肌
🗣️ 情景例句
It's fantastic!
太棒了！
Last year I studied sociology and political science in school.
去年，我在学校攻读了社会学和政治学课程。
Is it on the desk?
是在桌子上吗？