Kali arsenicosum
[醫] 亞砷酸鉀
?? 詞語組成解析
[醫] 鉀
??? 情景例句
and come back Sunday.
然后在星期天回來。
Would you help me lift this heavy box?
你將幫助我提起這個重盒子嗎？
I read a few lines, but I did not understand a word.
我讀了幾行，但一個字也不懂。