Pteroic acid
[化] 蝶酸\\n[医] 蝶[呤]氨苯甲酸, 蝶酸
🧩 词语组成解析
🗣️ 情景例句
I'm broke.
我身无分文。
The best teacher one can have is necessity.
我们能得到的最好教师是“需要”。
I supposed him to be very clever but he was in fact a fool.
我以为他很聪明，其实他是个蠢货。