Gammasonde
n. γ探空仪(一种测定高层大气中γ辐射强度的无线电探空仪)
🗣️ 情景例句
Mr Wang, I'd like you to meet my brother, Haitian.
王先生，我想请你见见我弟弟，海天。
My Biochem lectures are in the morning, and the labs are in the afternoon.
生物化学的课安排在上午，实验在下午。
Thanks.
谢谢。