Helide
氦化物(假想物)
🔁 扩展释义
【医】 氦化物
🗣️ 情景例句
Do you want to sit by the window?
想靠窗坐吗？
Do well is better than say well.
说得好不如做得好。
Please tell Mr Hu that I am working hard on my Chinese.
请告诉胡先生，说我正在努力学习汉语。