Beta-naphthylamine acetate
[医] 醋酸β-萘胺
🧩 词语组成解析
n. 希腊字母表的第二个字母\\n[医] β(希腊文的第二个字母), 乙种
n. [化]萘胺
n. 醋酸盐\\n[化] 醋酸盐(或酯、根)
🗣️ 情景例句
How do you spend your leisure time?
你是怎样打发业余时间的？
You've no ideas how much work there is.
你想象不到工作量有多大。
But even when such refinements are not available, there is plenty to keep you occupied.
即使没有这些消遣条件，也总是有事可做。