Hemimellitic acid
[化] 半┯(俗称); 连苯三酸; 1,2,3-苯三甲酸
🧩 词语组成解析
🗣️ 情景例句
I researched it for over a year.
我研究了一年多。
Mother begins baking cookies two weeks before Christmas.
自圣诞节的两周以前，母亲就开始做小甜饼了。
These is no doubt that if she had not lost her rudder she would have won the race easily.
毫无疑问，如果中途没有失去舵， “卡帝萨克”号肯定能在比赛中轻易夺冠。