Calvital
氫氧化鈣
??? 情景例句
Do you think you are introverted or extroverted?
你認(rèn)為你性格內(nèi)向還是外向？
It doesn't matter to me.
這對(duì)我來說無所謂。
If fifty pence pieces are not exchanged for sweets, they rattle for months inside money boxes.
如果50便士不拿來換糖吃，則可以放在儲(chǔ)蓄罐里叮當(dāng)響上好幾月。