Soan
abbr. Solenoid Operated Air Valve 电磁操纵空气阀
🗣️ 情景例句
We cannot leave this problem unattended.
这一问题我们不能置之不理。
One wrong (or false) move can lose the whole game.
棋错一著，全盘皆输。
How do I look?
我看起来怎么样？