Pertungstate
过钨酸盐
🗣️ 情景例句
I push myself very hard to do well.
为了干得好，我给自己很大压力。
A smooth sea never made a skillful mariner.
平静的海洋练不出熟练的水手。
Today it is common that women and girls make up in public.
今天，在公共场所看到妇女和姑娘化妆打扮是很普遍的事。