Nitrating separator
[化] 硝化離析器
?? 詞語組成解析
v. 硝酸鹽( nitrate的現(xiàn)在分詞 )
separator
['sep?reit?;'sep??reit?]
n. 分離器，分離裝置;防脹器;
??? 情景例句
Don't be so miserable!
別這愁眉苦臉的。
After forty years teaching English he thinks it's time to call it a day.
他教英語四十年，認(rèn)為該退休了。
He resolved to give up smoking.
他決心戒煙。