Soan
abbr. Solenoid Operated Air Valve 电磁操纵空气阀
🗣️ 情景例句
What's the book about?
这些书写什么？
Nikki began to feel abashed by his praise of her beauty.
他赞美着尼基的美貌，使她羞得面红耳赤。
Officials from Greenwich Observatory have the clock checked twice a day.
格林尼治天文台的官员们每天两次派人矫正此钟。