Manganese naphthenate
[化] 環烷酸錳
?? 詞語組成解析
manganese
[['m??g?ni:z]]
n. 錳\\n[化] 錳; 錳酸鹽
環烷酸鹽[脂]
??? 情景例句
Well, it's a very easy operation, Carl.
這是個很簡單的手術 Carl。
He has forgotten about his job.
他把工作忘得一干二凈。
The situation is serious. Something must be done before it's too late.
形勢危急。得及時采取措施。