Permanone
[医]二氯苯醚菊酯
🗣️ 情景例句
He's quiet now.
他现在很安静。
How much is the excess baggage charge?
超额行李费多少钱？
when H.M.S. Porcupine was put at the disposal of the Royal Society for several cruises,
皇家学会用英国"豪猪号舰艇进行了几次巡航后，