Power hydrogen
[化] pH值
🧩 词语组成解析
power
['paʊɚ]
n. [机]动力，功率;力量;政权，权力;强国，大国;
vt. 运转;用发动机发动;使…有力量;
vi. 靠动力行进;快速行进;
adj. 权力的;机械能的，电动的;用电力（或动力）发动的;
🗣️ 情景例句
I just stopped by your office in the bank.
我去银行顺便到你的办公室拜访你。
The houses downtown are very expensive.
市区的房子很贵。
That'll put us both in the picture.
这样双方都能了解全面的情况。