Dinitrochlorobenzol
二硝基氯苯
🗣️ 情景例句
But as exporters of a complete plant,
但是，作为成套设备出口商，
He comes bothering me day after day.
他每天都跑来打扰我。
We hope you enjoyed the visit to the showroom.
希望你还喜欢我们的展示室