Carbamidine
n. [化]胍
🗣️ 情景例句
You look wonderful, Malcolm!
你看起来好得很好，Malcolm！
Pupil. He is studying.
学生。正在学习。
The world had to wait almost another 100 years for the Channel Tunnel.
世界不得不再等将近100年才看到海峡隧道竣工。