Chromyl sulfate
[化] 硫酸氧鉻
?? 詞語組成解析
a. [化]含六價鉻的
sulfate
[['s?lfeit]]
n. 硫酸鹽, 硫酸脂\\n[化] 硫酸鹽; 硫酸鹽或酯、根
??? 情景例句
I've been doing this job for 25 years, and I tell you you're going to stuff it up doing things this way.
我干了這工作已有25年了，告訴你，你這樣做事情，會把事情辦糟的。
I really must be going now.
現在我真的該告辭了。
It has been found that certain bats emit squeaks and by receiving the echoes,
人們發現，某些蝙蝠能發出尖叫聲，