Betula alba
[医] 白桦
🧩 词语组成解析
[医] 桦属
[医] 脑白质
🗣️ 情景例句
Did he ever get over it?
他有忘掉这件事吗？
Nothing is impossible to willing mind (or heart).
有志者事竟成。
We're not treated as equal citizens.
我们没有被当作平等公民对待。