In graphite sheets, carbon atoms bond together in rings.石墨层中的碳原子相互连接形成碳环。The superglue may not create a bond with some plastics.强力胶水可能无法粘住某些塑料。The threat of inflation is already evident in bond prices.通货膨胀的危险在证券价格上已经表现得很...
a baby's development in the womb胎儿在子宫内的发育The baby's head was starting to emerge from the womb.婴儿的头开始从母亲的子宮中露出来.A scan determines the position of the baby in the womb.扫描可以确定胎儿在子宮中的位置....
蓝本是去年丢失的.The original version was lost last year.“ 你说这首诗有蓝本也不冤枉." You were entirely justified in saying that the poem had a model.她把她一家人的经历作为她小说的蓝本.She used her family's history a base for her novel....