Penetration depth
[计] 穿透深度\\n[化] 穿透深度
🧩 词语组成解析
penetration
[,pɛnɪ'treʃən]
n. 渗透;穿透;[军]突破;洞察力;
🗣️ 情景例句
Are you still doing your photography?
你还在搞摄影吗？
Friends are thieves of time.
交朋友，费时间。
I would be very grateful for information about entry to your college.
若能寄给我贵校的入学申请材料我将十分感激。