大街的两旁种着蓝花楹，绽放的花朵汇成一片紫色的海洋。The avenues lined with jacaranda trees burst into a carnival of purple.广场上挤满了人，鹅卵石铺就的街道上满是五颜六色的花朵。The square was packed, and the cobbled streets flowed with coloured petals.这有助于新生发植株的成熟，令其开出繁茂的花...
小麦和燕麦是同科的, 但不同属.Wheat and oats are of the same family, but of different genera.但在其他方面却与同科的其他蜥蜴类相同.In other respects, it was similar to others of the same family.山毛榉树 、 橡树和栗子树属于同科树种.The beeches, oaks and chestnuts all bel...
Finally, DNA ligase newly synthesized DNA chain and the original links.最后DNA连接酶将新合成的DNA链与原来的链接上.Methods: The restriction endonuclease and T 4 DNA ligase were used to construct the vector plasmid.方法载体的构建采用限制性内切酶酶切、4DNA连接酶...
她的脸浮肿成方形了。Her face is bloated and squarish.用锉把木头弄成方形.Square the circle ; square the wood with a file.她把这块丝料剪成方形做围巾.She squared the silk cloth off for a scarf....