Antroscope
[医] 窦透照器, 上颌窦镜
🗣️ 情景例句
What is this charge here?
这是什么费用？
What is sauce for the goose is sauce for the gander.
适用于甲的，也适用于乙。
as the wave leaves the particles behind back to its starting point again.
当波浪把微粒留在身后时又回到出发点。