"Diamond" is a pictophonetic character, and Xiao Zhuan follows the golden praise. The "drill" in regular script after the official reform. Later, the word "drill" was used to mean from gold, accounting for sound. Write "drill" after simplifying Chinese characters.
When "drill" is borrowed from the simplified word "drill", it is pronounced zuàn, which refers to a drilling tool, such as "electric drill". Especially diamonds.
Word combinations for drilling:
1, diamond ring
A diamond ring is diamond jewelry worn on your finger.
2. Drill [zuā n x and n]
Drill into the heart. Often used to describe extreme pain.
3. Drilling rig [zuà n j:]
Drilling machine.
Step 4 drill the door
Approach and please powerful people.