Threonic acid
[化] 苏糖酸\\n[医] 苏糖酸
🧩 词语组成解析
🗣️ 情景例句
I don't want them to grow up
我不希望在他们成长期间
How wide is this bridge?
这座桥有多宽？
but Captain Fawcett did not take him because the trip was too dangerous.
弗西特机长之所以不送他去，是因为那段飞行太危险了。