Penetration test
[化] 渗透试验; 透入度试验; 针入度试验
🧩 词语组成解析
penetration
[,pɛnɪ'treʃən]
n. 渗透;穿透;[军]突破;洞察力;
🗣️ 情景例句
Don't be too sure.
别那么肯定。
Sometimes pastry can taste too sweet.
油酥点心往往太甜了。
Large groups of Native Americans were forced to move away form their old hunting grounds.
成批成批的美洲土著人被迫从他们原来的狩猎场迁走。