Nicotinic acid
n. 烟碱酸\\n[化] 烟酸; 尼克酸
🧩 词语组成解析
a. 烟硷, 尼古丁\\n[医] 烟硷的; 烟硷样的
🗣️ 情景例句
Vanilla?
香草的？
Sooner or later.
迟早会的。
The bridge is so long that the shape of the earth had to be taken into account by its designer.
由于桥身太长，设计者不得不考虑了地表的形状。