Bethanidine
苄二甲胍(神经节阻滞药)
🗣️ 情景例句
Thanks for trying.
谢谢你尽了力。
The college was established in 1940.
该学院建立于1940年。
It's too hard. Oh, dear! Is it broken?
太难了，天那！风筝被弄坏了！