Richellite
土氟磷铁矿
🗣️ 情景例句
A red sky at night indicates fine weather the following day.
晚上天边红预示着明早天气好。
The only secret a woman can keep is that of her age.
女人能保守的唯一秘密是她的年龄。
How long will your offer hold good?
一般你们报价的有效期是多长？