Phenylhydrazone
苯腙
🗣️ 情景例句
the biggest accounting company in the country.
是全国最大的会计公司。
The efficiency is greatly raised,and the intensity of labor is decreased.
工作效率大大地提高了，而劳动强度却降低了。
The real dividing line between continents and oceans occurs at the foot of a steeper slope.
大陆和海洋的真正分界线是在陡坡脚大陆架慢坡