Sodium (potassium) pump
[化] 钠泵; 钾泵
🧩 词语组成解析
sodium
['sodɪəm]
n. <化>钠(11号元素，符号 Na);
pump
[pʌmp]
n. 抽水机;打气筒;泵;轻软舞鞋;
v. 用泵输送 ;涌出;急速摇晃;盘问;
🗣️ 情景例句
Hi, Betty. I'll be at five five five...seventeen twenty.
好 Betty 我的号码是555-1720。
Where's a tax-free shop?
免税店在哪儿？
Lucy ran faster than Meimei.
露茜比梅梅跑得更快。