Quinolinic acid
[化] 喹啉酸; 吡啶-2,3-二羧酸
🧩 词语组成解析
🗣️ 情景例句
You know, the goods were inspected by the Commodities Inspection Office before shipment.
你知道，这批货物在装船前是经过商品检验局检验的。
Never cast your pearls before swine.
不要把珍贵之物送给不识货的人；勿明珠暗投；勿对牛弹琴。
What was the date?
（昨天）是几月几日？