This compartment contains citric acid at a concentration up to 24 times higher than the cytoplasm.这种间隔中所含柠檬酸浓度比细胞质高24倍.Complete disintegration of cytoplasm of crescent or irregular shape of microspore .25.月牙形和不规则形小孢子细胞质完...
这封信既无热情又无感情。The letter was devoid of warmth and feeling.当简爱说: “ 我们是平等的, 我不是无感情的机器. ”When Jane Eyre, said: " We are equal, I am a heartless machine. "他像打机关枪似的地一口气背完了那首诗, 既不理解又无感情.He ran off the poem like a machinegun, sho...