- 門(door; gate)RADICAL
- 甲(hard shell layer; first)PHONO-SEMANTIC
A sturdy door like armor is used to block and regulate water flow—that is a sluice gate or dam gate.
gate valve; sluice valve
gate valve; sluice valve
This gate valve is broken.
A sturdy door like armor is used to block and regulate water flow—that is a sluice gate or dam gate.
gate valve; sluice valve
gate valve; sluice valve
This gate valve is broken.
A sturdy door like armor is used to block and regulate water flow—that is a sluice gate or dam gate.
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