Pneumoperitoneography
气腹造影
🗣️ 情景例句
Don't beat around the bush.
别兜圈子了。
I usually feel timid in the presence of very bright people.
站在聪明人面前，我感到羞怯。
You'd better not go inside. There might be snakes.
你最好不要进去。说不定有蛇呢。