Microbionation
[医] 菌苗接种
🗣️ 情景例句
When's the next class?
下一次上课什么时候？
Seldom seen, soon forgotten.
见得少，忘得快。
Byrd now knew that he would be able to reach the South Pole which was 300 miles away, for there were no more mountains in sight.
伯德这时知道他能够顺利飞抵300英里以外的南极了，因为前面再没有山了。