O-carbamyl-l-serine
[医] 邻氨基甲酰-ι-丝氨酸
🧩 词语组成解析
n. [化]氨基甲酰
[化] 丝氨酸\\n[医] 丝氨酸, 羟基丙氨酸
🗣️ 情景例句
I have no time for extra-curricular activities.
我可没时间参加课外活动。
Great talkers are little doers.
人好说大话，并非实干家。
Past experience has taught us that certain accomplishments are beyond attainment.
以往的经验告诉我们有些事是办不到的。