Bpd
abbr. barrels per day 桶/日（指产油量）; boxes per day 每日箱数; broncho-pulmonary dysplasia 支气管肺发育异常
🗣️ 情景例句
Thanks, Susan.
谢谢， Susan。
It is good to have friends in trouble.
在患难时得到朋友是幸运的。
Example is better than precept.
身教胜于言传。