| 释义 |
JeholCOCA²⁵⁴³³⁷⁺⁶
基本例句
n.热河¹⁰⁰
The applications of various isotope- dating techniques have indicated that the Jehol Biota belongs to the Early Cretaceous, living on earth for around20 million years.
同位素测年技术的广泛应用，表明热河生物群属于早白垩世，在地球上延续了大约2千万年。 bioon
On October30, Mukden itself fell and a few days ater Changteh, the capital of Jehol and gateway through Inner Mongolia to North China.
十月三十日沈阳失守。几天后，内蒙地区通往华北的门户热河省会承德也告失守。 chinashakestheworldbook |