Stockpiled
v. 大量贮备( stockpile的过去式和过去分词 )
🗣️ 情景例句
Well,
噢，
I often read the newspaper in the morning.
我常常在早上看报。
While the men had been working inside the ship, the air-line had been giving off oxygen.
当工人们的在船舱里干活时，供气管一直在排放氧气。