Phosphowolframic acid
[机] 磷钨酸
🧩 词语组成解析
🗣️ 情景例句
I think aerobics is easy.
我觉得有氧运动很容易。
If you don't take my advice,you'll be sorry.
如果你不接受我的忠告，你将会遗憾的。
In 1908 Lord Northcliffe offered a prize of $1,000 to the first man who would fly across the English Channel.
1908年，诺斯克利夫勋爵拿出1，000英镑，作为对第一个飞越英吉利海峡的人的奖励。