您要查找的是不是：
- 電electricity
- 電路circuit
- 水電(n) hydroelectric power
- 用電electro-
- SHIELD程序SHIELD Programme
- hand shield (焊工的)手持護目罩
- 電的telephonic
- Delta-Signal調製器delta-sigrnal modulators
- back ground (即底影)背景
- master shield (拖拉機)主擋板
- 電熱galvanothermy
- burn ... to the ground把 ... 燒成焦土
- 一種用來標誌一信息塊開頭的信號。同synchronizing signal。A signal used to identify the beginning of a block.
- shield method (隧洞工程中用的)盾構法
- 電位electric potential
- ground roller (水流的)底部旋滾
- swinging shield (聯合收穫機的)擺動板
- low to the ground (體型)低身廣軀
- 電場electric field
- workmans protective face-shield工人防爐面罩
