Ecmo
[医][=enteric cytopathic monkey orphan(virus)]猴肠道细胞病变孤儿（病毒）
🗣️ 情景例句
young and old.
不管是年轻的， 还是年老的。
Please answer the door.
请去开门。
Suddenly, one of the children kicked a ball very hard and it went towards a passing boat.
突然，一个孩子狠狠地踢了一脚球，球便向着一只划过来的小船飞去。