Bitdefender
n. 比特凡德（杀毒软件名）
🗣️ 情景例句
Good work, gang.
做得很好 ，大伙儿们。
In secondary school, children study mathmatic、phsicas and chemistry.
中学的小孩会读到数学、物理和化学。
It was carrying some large bags of rice. Suddenly one of the bags fell off the truck.
它运载着大包大包的米。突然一袋米从卡车上掉了下来。