Corrosion inhibitor is-156 for pickling
[化] 酸洗緩蝕劑IS-156
?? 詞語組成解析
n. 禁止者, 抑制人, 抑制物, 抑制因素, 抑制劑, 阻化劑\\n[計] 禁止器, 抑制劑
is
[?z]
vt.& vi. 是（be的三單形式;
n. 存在;
for
[f?]
prep. 為，為了;傾向于;關于;當作;
conj. 因為，由于;
??? 情景例句
And I'll be able to show you around our city.
我可以帶你在我們那兒四處看看。
Sometimes words hurt more than swords.
惡語有時傷人比刀劍更厲害。
He can't make it today. He has to stay at home.
他今天不行了。他得呆在家里。