Subarkose
次长石砂岩; 亚长石砂岩
🗣️ 情景例句
I had a really bad day.
今天真是糟透了。
We may be able to help you in some way.
我们也许能在某些方面帮助你。
Fortunately, a pilot saw the signal and sent a message by radio to the nearest town.
幸运得很，一位飞行员看到这个信号，用无线电给最近的城镇发了报。