Prehnitic acid
[化] 连苯四酸; 1,2,3,4-苯四甲酸
🧩 词语组成解析
🗣️ 情景例句
so she had to take an earlier flight today.
所以她不得不在今天搭早一班的班机。
Though a lie be well dressd, it is ever overcome.
谎言即使打扮得不错，到头来总会被揭穿。
Hi, Ling Feng! That's a nice kite!
喂，凌峰，那个风筝好漂亮。