Thoracodidymus
胸部联胎
🗣️ 情景例句
Congratulations!
恭喜你们！
My wife and I still remember the first day we arrived in Beijing.
我太太和我仍然记得到北京的第一天。
While the men had been working inside the ship, the air-line had been giving off oxygen.
当工人们的在船舱里干活时，供气管一直在排放氧气。