Prb
abbr. principal borehole 主钻井
🗣️ 情景例句
No. I sold the house and the furniture,put a few personal things in an old trunk,
不。我把房子和家俱都卖了，剩下一些东西放进一个旧衣箱，
He who would catch fish mush not mind getting wet.
欲擒龙王，就得下海。
no crowd or movement in which he may take comfort,
找不到伙伴和活动使自己得到安逸。