Rectiblock
整流片
🗣️ 情景例句
Oh, I sure do.
哦，我当然记得。
Idle young, needy old.
少壮不努力，老大徒伤悲。
Neither of us realized that night that these carvings and paintings dated back 15,000 years,
我们没有意识到这些刻画追溯到15，000年前，