Chenodesoxycholic acid
[医] 鹅脱氧胆酸, 3,7-二羟胆酸
🧩 词语组成解析
🗣️ 情景例句
We have already conceded, it's in your hands now.
我已经做出让步，现在决定权在你手中。
Business may be troublesome,but idleness is pernicious.
事业虽扰人，懒惰害更大。
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。