Echovirus
,ECHO virus[微]艾柯病毒,人肠道孤病毒, 人肠细胞病变孤儿病毒
🗣️ 情景例句
Take it easy. Don't work too hard.
悠着点。不要操劳过度。
I'll call the roll before class.
课前我要点名。
This is our common desire.
这是我们的共同愿望。