Bfpos
(bfpo 的复数) 甲氟磷
🗣️ 情景例句
Keep trying! don't give up the ship.
继续努力！ 别轻易放弃！
How long has it been since you've heard from your uncle?
自从你听到叔叔的消息有多长时间了？
The operation, which lasted for over four hours, proved to be very difficult because of the hard resin which covered the skin.
手术持续了4个多小时，非常难做，因为皮肤上覆盖着一层硬硬的树脂。