Granatic acid
[化] 石榴皮酸
🧩 词语组成解析
🗣️ 情景例句
He came up with a bright idea.
他想到一个妙主意。
We were waiting for a sight of the Queen.
我们正等着一睹女王的风采。
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。