Primoline
去氧苯比妥
🗣️ 情景例句
Happy birthday, Carl.
生日快乐 ，Carl。
May I ask you to wait here for ten minutes?
请在这里稍等片刻，可以吗？
Visitors have been asked to keep the woods clean and tidy.
游客已被告知要保持树林的整洁。