Ammonium magnesium arsenate
[化] 砷酸镁铵
🧩 词语组成解析
n. 铵\\n[化] 铵
magnesium
[mæg'ni:zjəm]
n. [化]镁（金属元素）;
[化] 砷酸盐(或酯)\\n[医] 砷酸盐
🗣️ 情景例句
How are you?
你好吗？
To run into
碰撞
Gandhi was thrown off a train and later a mail bus for insisting on travelling in the whites-only section.
旅行时，甘地因为坚持要坐白人座位，曾经先后两次被从一列火车与一辆邮车里扔出来。