Pentamethylbenzoic acid
[化] 五甲代苯酸
🧩 词语组成解析
🗣️ 情景例句
His number is 555-8842.
他的电话是555-8842。
Yes, quit my job!
是的，辞职。
Our service, so far, has been very well-received by our customers .
到目前为止，顾客对我们的服务质量评价甚高。