Depth of penetration
[化] 穿透深度
🧩 词语组成解析
of
[əv]
prep. 关于;属于…的;由…制成;
aux. 助动词 [非标准用语、方言] =have [主用于虚拟语气];
penetration
[,pɛnɪ'treʃən]
n. 渗透;穿透;[军]突破;洞察力;
🗣️ 情景例句
Including Susan.
包括Susan的。
Take care of the pence and the pound will take care of themselves.
金钱积少便成多。
The man was ordered to pay $3,500 for the cost of the trip.
此人被责令交付旅费3，500英镑，