Pressure swing adsorption (psa)
[化] 变压吸附
🧩 词语组成解析
swing
[swɪŋ]
vt.& vi. （使）摇摆;（使）摇荡;
n. 摇摆，摆动;摆程，振幅;秋千;音律;
vt. 使旋转;使做曲线运动;挥舞;悬吊;
vi. 悬摆;迅速打击;侧转，转弯;轻快摇摆地走;
n. 吸附\\n[化] 吸附
🗣️ 情景例句
Do you already have a boyfriend?
你已经有男朋友了吗？
Oh, it's a shame that you have to leave.
哦，真遗憾，你非走不可呀。
The story of a poor family that acquired fame and fortune overnight, dramatically illustrates the power of the press.
下面这户穷人一夜之间出名发财的故事戏剧性地说明了新闻报道威力。