A.c.d.
[医] 绝对心浊音
🗣️ 情景例句
Have you filled in the baggage declaration?
行李申请单填好了吗？
A man is as old as he feels.
老不老，自己晓。
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。