Megabromite
[矿]氟溴银
🗣️ 情景例句
That's alright. You're a lot of help.
没关系。你帮了很大的忙。
Her children are a disappointment to her.
她的孩子让她感到失望。
Professor Karl von Frisch, an Austrian scientist, spent many years of his life researching the amazing ways honey bees communicate in their dark hives.
卡尔·冯·弗里施教授，一位澳大利亚科学家，一生中花了许多年的时间来研究蜜蜂在暗巢里互传信息的有趣方法。