Ssts

abbr. signaling and supervision techniques study 信号传送与监听技术研究; space surveillance and tracking satellite 空间监视与跟踪卫星; space-based surveillance and tracking system 天基监视与跟踪系统

🗣️ 情景例句

What kinds of articles have you written?
你写过一些什么样的文章?
We have a small gift for you to take with you when you leave the factory.
你离开工厂时,我们有件小礼物要送给你。
Can you imagine how much he paid for that car?
你能想象他买那车花了多少钱吗?
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🔤 更多 S 开头的单词

sepal ['sepəl]
speed-reading [spi:d'ri:diŋ]
全部 S 开头单词 ›