O colony
[医] O菌落(不动型菌落)
🧩 词语组成解析
🗣️ 情景例句
Mom and Dad are already on their way down to the gallery.
妈妈和爸爸已经出发去画廊了。
Every family has problems.
家家有本难念的经。
I left a suitcase on the train to London the other day.
几天前我把一只手提箱忘在开往伦敦的火车上了。