Benzoyl-eugenol
[化] 苯甲酰丁子香酚
?? 詞語組成解析
n. [化]苯(甲)酰
n. [化]丁子香酚
??? 情景例句
ready for the graduation ceremony,
為畢業典禮做準備，
He often fails to keep his word.
他常常不遵守諾言。
You must keep it a secret. You mustn't tell anybody else.
你必須保密，誰都不能講。