Securite
n. 安全炸药
🗣️ 情景例句
What do you want to study?
你想学什么？
Fill it up with unleaded and check the oil,please.
请加满不含铅的汽油，并检查一下机油。
wind, earth movements or tremors, and the gravitational pull of the moon and the sun.
风、地球的运动或震颤和月亮、太阳的引力。