Opianic acid
[化] 阿片酸; 鸦片酸; 醛基二甲氧基苯甲酸\\n[医] 鸦片酸, 阿片酸, 二甲氧苯醛酸
🧩 词语组成解析
🗣️ 情景例句
She's enthusiastic about the new teaching method.
她对新的教学方法很热心。
Sincerely hope that your visit here will be worthwhile and meaningful.
衷心希望您的来访有收获且意义深远。
All those who have contributed towards the gift will sign their names in a large album which will be sent to the headmaster's home.
所有凑钱买此礼品的人都将自己的名字签在一本大签名簿上，签名簿将被送到校长的家里。