bismuthyl

例句：

1. 1. The bismuthyl compound is highly toxic and should be handled with care.
   这种铋二烷化合物非常有毒，需要小心处理。
2. 2. The bismuthyl solution was used to dissolve the hardened wax.
   这个铋二烷溶液被用来溶解硬化的蜡。
3. 3. Bismuthyl is a rare element that has been found in meteorites.
   铋二烷是一种稀有元素，已经在陨石中发现过。