Calcium sulfhydrate
[醫] 硫氫化鈣
?? 詞語組成解析
n. <美> = hydrosulphide
??? 情景例句
Yes, Alexandra.
對， Alexandra。
He always keeps his words.
他總是信守諾言。
Betty and Susan are talking on the telephone.
貝蒂和蘇珊正在通電話。