Power of number
[計(jì)] 指數(shù), 冪數(shù)
?? 詞語組成解析
power
['pa??]
n. [機(jī)]動(dòng)力，功率;力量;政權(quán)，權(quán)力;強(qiáng)國，大國;
vt. 運(yùn)轉(zhuǎn);用發(fā)動(dòng)機(jī)發(fā)動(dòng);使…有力量;
vi. 靠動(dòng)力行進(jìn);快速行進(jìn);
adj. 權(quán)力的;機(jī)械能的，電動(dòng)的;用電力（或動(dòng)力）發(fā)動(dòng)的;
of
[?v]
prep. 關(guān)于;屬于…的;由…制成;
aux. 助動(dòng)詞 [非標(biāo)準(zhǔn)用語、方言] =have [主用于虛擬語氣];
number
['n?mb?]
n. 數(shù)字;數(shù)量;號碼;編號;
v. 標(biāo)號;總計(jì);把…算作;
numer, number 表示”數(shù)字”;”計(jì)算”,”估算”
??? 情景例句
And coming home on Sunday?
星期日回來是嗎？
I want to reserve a room.
我想預(yù)訂一個(gè)房間。
Heavy iron chains around his feet and hands were fixed to a metal bar that ran round the hall about ten centimetres off the ground.
手上和腳上沉重的鐵鏈拴在廳堂四周離地約有10厘米的金屬桿上。