Floran
[医]氟化钠, ； 氟化亚锡
🗣️ 情景例句
to be with people--people his own age.
和别人交往像他那般年纪的人。
Would you like to leave any message?
你要留什么话吗？
They plan to immigrate to Finland next year.
他们计划明年移居芬兰。