Tisab
[化] 總離子強度緩沖劑
??? 情景例句
We'll call you all tomorrow night.
我們明天晚上打電話給你們。
I'm not sure. I'll have to think about it.
我現(xiàn)在不敢說定，我得考慮一下。
This bookcase isn't for me.
這個書架不是為我做的，