Larsen's disease
[医] 拉森氏病, 拉-约二氏病(髌骨下极副骨化中心形成)
🧩 词语组成解析
🗣️ 情景例句
It's about my grandfather.
是关于我爷爷。
If you insist.
恭敬不如从命。
because this is easier to shape than other kinds.
因为燧石较之其他石头更容易成形。