Incisurae mastoidea
[医] 乳突切迹(颞骨)
🧩 词语组成解析
[医] 乳突部(颞骨)
🗣️ 情景例句
Take it easy.
别着急。
A true friend is known in the day of adversity.
疾风知劲草，患难知友情。
Once the existence of this wave-length had been discovered,
一旦这种波长的实际存在被发现，