penetration

释义

n. 穿透, 渗透, 侵入, 识穿, 洞察(力)\n[化] 渗入 penetration rate 焊透率；穿进速率；进尺速度 penetration depth 穿透深度；有效肤深 penetration test 渗透试验；透入度试验

例句

Cover the entire device to prevent water penetration.

把整台设备都罩住以免进水。