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
This has been a hard course for me.
这门课对于我来说很难。
When can you pick up your ticket?
你什么时候可拿到车票呢？
Thanks very much. Bye.
太谢谢你了。再见。