Ibi
[医][=inter-beat intervals]心搏间期
🗣️ 情景例句
I feel that too many people worry about how they look.
我感觉太多的人关注他们的外表。
That will be eighteen dollars and seventy-five cents.
那是18美元75分。
They have also assumed that all animals, and probably other organisms such as trees,
人们不但认识到所有的动物，大概也认识到所有的有机物，如树木，