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- The squadron is not yet operational. 飞行中队尚未能马上行动。
- The city was still in the foggy envelopment of the morning. 这座城市还在晨雾的包围中。
- The papers are falling out of the envelop, push them back. 论文从封袋里掉出来了，把它们放回原处。
- operational envelopment 战役包围
- He steamed the valuable stamp off the envelop. 他用蒸汽熏揭下信封上的邮票。
- Keep and control the work order collection envelop. 保留并保管工作单收集信封。
- This stamp won't stick to the envelop. 这张邮票在信封上贴不住。
- To cover with or as if with folds; envelop. 折叠好象用折页覆盖；封装
- I affixed a stamp to the envelop. 我把邮票贴在信封上。
- Attach a stamp to the envelop and mail it. 把邮票贴在信封上寄出去。
- To cover or envelop with or as if with fog. 以雾包围以或仿佛以雾气覆盖或包容
- She pasted the stamp on the envelop. 她在信封上粘上邮票。
- To enclose protectively;envelop. 围护保护地包围；包蔽
- All units of the command are operational. 指挥部下之全部部队都在担任战斗任务。
- To enclose protectively; envelop. 围护保护地包围；包蔽
- They had no operational plan except to hang on. 他们除坚守以外并没有其他作战计划。
- The flash seems to envelop the transformer. 闪存似乎信封变压器。
- It was declared operational on the Rafale in 2002. 据称，它将于2002年装备阵风战斗机。
- Can you give me a return envelop? 你能给我一个回邮信封吗？
- The language laboratory is not operational yet. 语言实习教室还不能使用。
