Magnesium ammonium arsenate
[化] 砷酸铵镁
🧩 词语组成解析
magnesium
[mæg'ni:zjəm]
n. [化]镁（金属元素）;
n. 铵\\n[化] 铵
[化] 砷酸盐(或酯)\\n[医] 砷酸盐
🗣️ 情景例句
She is at the top of her class.
她在班里名列前茅。
He was my sincere friend.
他是我诚挚的朋友。
of supplying sufficient details to enable the thing to be constructed.
而且向它提供制造核弹的细节，