B calls
[医] B细胞, β细胞(胰岛)
🧩 词语组成解析
n. 调用；呼吁；电话（call的复数）
🗣️ 情景例句
Give Mommy a kiss, Gerald. Nice! Gerald
亲一亲妈妈！很好！
Tis a good horse that never stumbles.
好马不失蹄。
That's right. It's harder for them.
说得对。对她们来说更加困难。