Pteroyldiglutamic acid
[医] 蝶[呤]氨苯甲酰二谷氨酸
🧩 词语组成解析
🗣️ 情景例句
Have you ever held a secretarial position?
你曾当过秘书吗？
Please try to elucidate the facts.
请清楚的说明事实真相。
Meanwhile, a number of university students have volunteered to drive buses while the strike lasts.
与此同时，有一部分大学生自愿在罢工期间驾驶公共汽车。