Dictionary › 壁效应
壁效应
bì xiào yìng
What 壁效应 means
- wall effect
The characters in 壁效应
Looking a word up is not learning it. GraphChinese puts all of HSK 1–6 into one dependency graph, teaches each piece only once its prerequisites are solid, and schedules reviews to land just before you would forget.
Start learning — $49 lifetime