Dictionary › 双凸面

双凸面

shuāng tū miàn

3-character word Traditional 雙凸面

What 双凸面 means

1. convex on both sides (of lens)
2. biconvex

The characters in 双凸面

• 双shuāngtwo; double; pair
• 凸tūto stick out; protruding; convex; male (connector etc); Taiwan pr. tú
• 面miànface; side; surface

Go deeper

• The four tones and the neutral tone, to read shuāng tū miàn correctly.
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