Plb
abbr. personal locator beacon 人员失事示位信标; plumber 水管工人; plumbing 铅工业; 铅管品制造
🗣️ 情景例句
Go.
Go。
Once on shore, we pray no more.
一旦上了岸，就不再祈祷。
How long has Kate been at her school?
凯特进校学习有多长时间了？