Benz(c)indeno(2,1-a)fluorene
[化] 苯并[c]茚[2,1-a]┑
🗣️ 情景例句
the American Society for the Prevention of Cruelty to Animals.
美国禁止虐待动物协会。
Good night, Jan.
晚安，简。
in actuality waves move through the water leaving the water about where it was.
而实际上，浪从水中移过，而水则留在原处。