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
No. Look out the window. The sun is shining!
不。你看看窗外。太阳出来了！
Quick! Seize that child before she falls down.
快！趁还没掉下去，快抓住那孩子。
What a good idea! said Ann. Not everyone likes sandwiches. What about my birthday cake?
“多好的主意！”安说，“不是每个人都喜欢三明治的。我的生日蛋糕准备好了吗？”