Bitoscanate
[化] 双硫氰苯; 对双异硫氰基苯
🗣️ 情景例句
I'm glad Mr. Marchetta was so helpful.
我真高兴 ，Marchetta先生如此帮忙。
You're going out of your way for us, I believe.
我相信这是对我们的特殊照顾了。
But here we come up against the most difficult of all obstacles to contact with people on other planets ----the astronomical distances which separate us.
然而，在和外星人联系中我们遇到的最大困难是分隔我们的天文距离。