Algonkian period：<地>阿爾岡紀(jì)(元古代)

Algonkian period 阿爾岡紀(jì)(元古代) | amortization period 清償期,償還期限 | anhydrous period 無(wú)水時(shí)期

amortization period：清償期,償還期限

Algonkian period 阿爾岡紀(jì)(元古代) | amortization period 清償期,償還期限 | anhydrous period 無(wú)水時(shí)期

Azoic period：<地>無(wú)生紀(jì)

audit period 審計(jì)期 | Azoic period 無(wú)生紀(jì) | bai-u rainy period 梅雨期

bailout period：投資返還期 bailout period 投資返還期

379 1 bailout 抽資 bailout 抽資 | 380 1 bailout period 投資返還期 bailout period 投資返還期 | 382 1 balance budget 平衡預(yù)算 balance budget 平衡預(yù)算

period, building-up：上升周期

漸近周期 period, asymptotic | 上升周期 period, building-up | 定速干燥期 period, constant-rate drying

Cambrian period：寒武紀(jì)

發(fā)現(xiàn)如果熱休克蛋的許多物種,正象寒武紀(jì)(Cambrian period) 物種大爆炸那明寒武紀(jì)(Cambrian period) 物種大爆炸這一現(xiàn)象也能在分: 寒武紀(jì)(Cambrian period) 物種大爆炸是指生物的形態(tài),: 寒武紀(jì)(Cambrian period) 物種大爆炸一說(shuō)來(lái)

Cambrian period：<地>寒武紀(jì)

boom period 興旺時(shí)期,[經(jīng)濟(jì)]繁榮時(shí)期 | Cambrian period 寒武紀(jì) | capital recovery period 還本周期

Carboniferous period：<地>石炭紀(jì)

Cambrian period 寒武紀(jì) | capital recovery period 還本周期 | Carboniferous period 石炭紀(jì)

period come to a period：結(jié)束,告終

a perfect table-tennis player熟練的乒乓球運(yùn)動(dòng)員 | period come to a period 結(jié)束,告終 | put a period to sth.結(jié)束某事

Period is the most general: Period：是最普遍的

These nouns refer to a portion or length of time.這些名詞均指時(shí)間的一部分或長(zhǎng)度. | Period is the most general: Period 是最普遍的: | a short waiting period; 等了一小會(huì)兒;