Magnesium halide
[建] 卤化镁
🧩 词语组成解析
magnesium
[mæg'ni:zjəm]
n. [化]镁（金属元素）;
n. 卤化物\\na. 卤化物的
🗣️ 情景例句
Three minutes to play.
还剩三分钟。
There's many a good tune played on an old fiddle.
老当益壮。
The comparable speed from the Moon is only 1.5 miles per second.
而从月球出发的相应速度只是每秒1。5英里。