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
First, we need to more public relations activities to promote understanding.
首先，我们应该更多地做公关活动以促进了解。
Two dogs strive for a bone,the third runs away with it.
两狗相争一骨头，第三只狗衔起走。
If you lived in the Mediterranean, for instance, you would consider octopus a great delicacy.
比如，如果你住在地中海地区，你会把章鱼视作是美味佳肴，