Depthon
三氯羚乙基膦酸二甲酯
🗣️ 情景例句
May I ... may I help?
我能……我能帮上忙吗？
The death of wolves is the safety of the sheep.
群狼一死众羊安。
The pictures it sent us were very disappointing because its main mirror was faulty!
它传送给我们的图像很令人失望，因为它的主要镜子有误差。