Boetwoodite
水羟硅钾铀矿
🗣️ 情景例句
If it is caused by the transportation?
如果是由运输造成的呢？
Did you go play ball last night?
你昨晚去玩球了吗？
It is a good idea to start a part-time job so long as it does not affect your studies.
只要不影响学习，干兼职工作的想法是不错的。