Hcas
abbr. heterocyclic amines (potent carcinogens) 杂环胺; heterocyclic aromatic amines 杂环芬芳胺
🗣️ 情景例句
Stay on that road, and you'll cross a blue bridge.
沿着路开下去 ，你会经过一座蓝色的桥。
I got your back.
放心！
The contents were disappointing.
箱内东西令人失望。