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- underground filtration field 地下过滤场
- Discusses the of natural tourmaline material &technology used in air filtration field. 讨论天然电气石负离子材料与技术在空气过滤领域的应用前景。
- To discuss the application foreground of natural TP material &technology in air filtration field. 讨论天然的茶多酚材料与技术在空气过滤领域的应用前景。
- The field artillery pounded away at the for tress. 野战炮兵连续炮击那座要塞。
- Recently they have laid an underground pipeline. 最近他们铺设了一条地下管道。
- The missile is delivered from underground. 这种导弹由地下发射。
- The crowd cheered as the teams entered the field. 球队入场时观众们为之欢呼。
- They were suspected of underground activities. 他们被怀疑进行地下活动。
- Moles stay underground most of the time. 钱鼠大部分时间住在地下。
- On the map the drains of each field are laid sown. 地图上标有每一块地的排水沟。
- He went underground to avoid capture. 他转入秘密工作以免被捕。
- Right-handed batters usually hit to left field. 右撇子击球手把球打到左外野。
- The cavers discovered a vast underground chamber. 探穴人发现了一个地下大洞穴。
- The runaway horse was cornered in a field. 那匹跑掉的马在田地里被圈住了。
- The quickest way to go round the city is by underground train. 在这个城市四处走动最快的办法就是乘坐地铁。
- Tent is used by camper and by soldier in the field. 露营的人和战地的士兵用帐篷。
- Water can be purified by filtration through sand. 水通过沙滤可以变清。
- The mole bored (its way) underground. 鼹鼠在地下挖掘(路)。
- The children had a field day with their new toys. 孩子们玩新玩具玩得十分开心。
- The prisoner escaped by digging an underground tunnel. 囚犯挖了一条地道逃跑了。
