Pneumocolon
结肠积气
🗣️ 情景例句
I'll have the chef's salad, please.
我要主厨沙拉。
I am very happy that you have come all the way from the United States to visit our company.
您不远千里从美国来我公司访问，我们感到非常高兴。
I'm planning to do a special study of satellites next term.
我计划下学期就卫星的问题做些特别的研究。