Ettringite
[化] 鈣礬石; 鈣鋁礬
??? 情景例句
Right.
好的。
If you want knowledge,you must toil for it.
若要求知識，須從勤苦得。
Shylock must promise to leave the money upon his death to his daughter and her husband.
夏洛克必須答應在他死后把這筆財產留給他的女兒和女婿。