Penetration rate
[化] 焊透率
🧩 词语组成解析
penetration
[,pɛnɪ'treʃən]
n. 渗透;穿透;[军]突破;洞察力;
rate
[reit]
n. 速度;比率;等级;（利息等的）费率;
vt. 估价;值得;责骂;定级;
vt.& vi. 认为，把…算作;
vi. 被评价;被认为;被列入;申斥;
🗣️ 情景例句
I'll save your Dad the trouble; I'll pick her up.
不麻烦你爸了，我去接她吧。
What is the total circulation of this journal.
这份报刊总发行量多少？
and I will argue with him, as an equal, if I think he is wrong.
如果我认为他们错了，我就以平等的身份和他们争个明白。