Salecite
镁磷铀云母
🗣️ 情景例句
Right here.
就在这 。
I'd like to make an appointment with Mrs. Green.
我想约个时间见格林女士。
By 12.01, those fluctuations will already have created small errors one foot away.
到12∶01时，那些波动就已经会在1英尺远的地方造成偏差。