Arsenious oxide
[醫] 氧化亞砷
?? 詞語組成解析
a. [化]含砒素的, 含砷的
oxide
['ɑksa?d]
n. [化]氧化物;
??? 情景例句
It was love at first sight.
那是一見鐘情。
Labour is light where love doth pay.
愛情作酬報，勞苦必輕松。
Which one is cheap? Which one is dear?
哪一支便宜？哪一支貴？