Penetrator
n. 穿入者, 侵入者, 渗透者\\n[化] 过烧; 过烧焊
🗣️ 情景例句
But as exporters of a complete plant,
但是，作为成套设备出口商，
All is fair in war.
兵不厌诈。
The prisoner felt sorry for him, but there was nothing else he could do.
战俘为他感到惋惜，但却没有别的选择。