Pneumohypoderma
皮下气肿
🗣️ 情景例句
I beg you pardon?
对不起，你说什么？
What's the fare?
车费多少？
The editor at once sent the journalist a fax instructing him find out the exact number of steps and the height of the wall.
”编辑立即给那位记者发去传真，要求他核实一下台阶的确切数字和围墙的高度。