Partes mastoidea
[医] 乳突部(颞骨)
🧩 词语组成解析
[医] 部, 部分
[医] 乳突部(颞骨)
🗣️ 情景例句
Ten o'clock,
十点钟，
I saw him at the supermaket.
我在超级市场看到他。
One of links in the chain that drives the wheels had snapped.
驱动轮子的链条断了一节。