Screw impeller
[化] 螺旋叶轮
🧩 词语组成解析
screw
[skru]
n. 螺丝钉;螺旋桨，螺旋状物;（螺丝的）转，扭;吝啬鬼;
vt. 用螺丝拧紧;扭曲（某人的面孔）;〈俚〉占便宜，诈骗;
vi. 扭转，扭歪;旋紧;（和某人）性交;
n. 推进者, 叶轮\\n[化] 叶轮
🗣️ 情景例句
Oh, it's not finished yet,
噢！它尚未完成。
Bill was very jumpy as he waited for the phone to ring.
贝尔忐忑不安地等着电话来。
Let's buy a newspaper, Liz.
我们买份报纸吧。莉兹。