Fischer's acid
[化] 费歇尔酸; 2-萘酚-6-磺酸
🧩 词语组成解析
🗣️ 情景例句
The instructions were not easily understandable.
这份说明书不容易理解。
The whole class is in a heated discussion.
全班同学正在热烈讨论。
Robert was delighted to see me and equally pleased with my little gift.
罗伯特见到我很高兴，对我的薄礼也感到满意。