Bulbus cordis
[医] 心球, 动脉球
🧩 词语组成解析
[医] 球, 鳞茎, 球茎
adj. 心脏的
🗣️ 情景例句
Fifty years? Wow!
五十年？ 喔！
I started school at the age of 6.
我六岁开始上学。
There were six million visitors in all,
参观的人数总共是600万。