Kirkifier
三极管线性整流器
🗣️ 情景例句
He is as poor as a church mouse.
他一贫如洗。
The coach is always gloomy when the team loses a game.
球队一输球，教练总要绷起脸来。
and it is only in the seas and rivers, and sometimes lakes, where mud and sit have been continuously deposited,
所以只有在泥沙不停淤积的海洋和江河里，有时在湖泊里，