Safety measure
安全措施, 防护措施
🧩 词语组成解析
🗣️ 情景例句
He thinks he'll be accepted,
他觉得他会被录取。
Many surfaces feel very different.
表面的触感会因物体而大有不同。
It was very old and precious even then.
却使在当时，它也属历史悠久的珍奇之物。