Pbw
abbr. particle-beam weapon 粒子束武器; parts by weight 重量份（数）; posterior bite wing 后颌翼片; 后咬合翼片
🗣️ 情景例句
My father is an engineer of a construction company, and mother is a doctor.
我父亲是一家建筑公司的工程师，母亲是一名医生。
My class went camping last summer.
去年夏天我们班去露营了。
You play to win, and the game has little meaning unless you do your utmost to win.
参加比赛就是为了取胜。如果不拚命去赢，比赛就没有什么意义了。