annex 六级托福专八

Britain annexed this small island in 1955.

英国于1955年吞并了这个小岛。

The annex has been built on to the main building.

主楼配有附属。

Studies indicate that chymist coprecipitation annexed azeotropic distillation can better prevent from hard-agglomeration and obtains homodisperse nanoparticle.

研究表明，在共沉淀法中辅以共沸蒸馏过程，可以较好地防止粉体硬团聚，得到分散均匀纳米级超细粉体。

We anastomosed the suprahepatic inferior vena cava to the annexed vena cava in a modified piggy-back figuration.

肝上下腔静脉吻合应用附加腔静脉成形-改良背驮式。