Galactography
乳管造影术
🗣️ 情景例句
When you're ready to get off, remember to press the button near your seat.
当你要下车时，记得按你座位旁的按钮。
Heh, heh, my bag is large but light.
哈，哈，我的袋子虽然大，但是轻啊。
Let us do it by ourselves，will you?
我们自己做这件事，可以吗？