Aromatic ester
[机] 芳族酯
🧩 词语组成解析
n. 酯\\n[化] 酯
🗣️ 情景例句
There's another advanced class today at four o'clock.
今天下午四点钟还有一次高级班。
All men cannot be first.
不可能人人都得第一名。
At the time, this did not strike me as odd.
一开始，我并不感到奇怪，