Peogaster
[医] 呼吸道(胚)
🗣️ 情景例句
In North America when people meet each other for the first time.
在北美，当人们第一次彼此见面时。
Turn left at the second light and then go straight for two blocks.
到第2排红绿灯处往左拐，然后一直往前走，过两个街区。
People have been talking of it a lot recently.
近来人们对这事谈得很多。