Picolinic acid
[建] 啶甲酸-[2]
🧩 词语组成解析
🗣️ 情景例句
Eight straight-back chairs. Thirty folding chairs.
八张直背椅。三十张折摺椅。
Would you take this coat to the cleaner's?
你可以把这件外套送到洗衣店吗？
At such times, justice acts like a living force.
在这种时候，正义像一种有生命的力量行使其职能。