grounding的音標為[?gra?nd??] ，基本翻譯為“接地；使穩固；使有根據；使有理由”。速記技巧為：ground可記作“地”，-ing為名詞后綴，表示“物”。因此，grounding可以理解為“接地”或“穩固之物”。

Grounding這個詞的英文詞源可以追溯到古英語中的“grunde”和“grundeian”，意為“基礎”和“基礎知識”。它的變化形式包括過去式“grounded”、現在分詞“grounding”以及形容詞“groundless”。

相關單詞：

1. Foundation：基礎，地基 - foundation一詞源自拉丁語，意為“基礎”，與grounding有相似的含義。

2. Groundwork：基礎工作 - groundwork一詞在英語中意為“基礎工作”，這個詞源于grounding，表示為達成目標所做的準備工作。

3. Earthquake：地震 - earthquake一詞源自古拉丁語，意為“地動”，與grounding的詞源有一定關聯，同時也反映了地震對地殼的影響。

4. Grounding Theory：接地理論 - 這是一個專門針對電子工程和計算機科學領域的術語，用來描述將設備接地以減少電磁干擾的方法，這個詞也與grounding有關。

5. Grounding Problem：接地問題 - 這是一個在電氣工程中常見的問題，涉及到電路中的接地方式對電路性能的影響，這個詞也與grounding有關。

Grounding短語：

1. grounding in/on/to 把...接地

2. grounding wire 接地線

3. be grounded 接地

4. ground out 接地故障

5. ground fault 接地故障

6. grounding equipment 接地設備

7. grounding resistor 接地電阻

8. grounding clamp 接地夾

例句：

1. Please ground the wiring to prevent electrical shock.

2. The device was grounded to the building"s electrical system.

3. The plane"s systems were temporarily grounded due to a technical issue.

4. The car"s battery was disconnected and the grounding wires adjusted.

5. The equipment was found to be faultily grounded and had to be replaced.

6. The computer"s motherboard was damaged due to poor grounding.

7. The aircraft was grounded for inspection after a series of safety concerns were raised.

英文小作文：

Protecting Against Electrical Hazards: Grounding Important Safety Measure

In today"s technologically advanced world, we are constantly surrounded by electrical devices and systems that can pose a safety hazard if not properly maintained and protected. One such measure that is crucial for ensuring electrical safety is grounding, which plays a vital role in protecting against electrical shock and other hazards.

Grounding involves connecting electrical equipment and systems to a grounding electrode, which is typically a metal object connected to the earth"s surface. When properly done, grounding ensures that any electrical current that flows due to a fault or damage flows to the grounding electrode, preventing it from flowing to humans or other objects, thereby minimizing the risk of electrical shock or damage to equipment.

In homes and businesses, grounding is essential for protecting against electrical hazards such as lightning strikes, power surges, and equipment malfunctions. It should be noted that improper grounding can lead to various issues such as overheating of equipment, malfunction of electronic devices, and even fire hazards. Therefore, it is crucial to have a proper understanding of grounding and take necessary precautions to ensure electrical safety in our homes and businesses.