Bedeutungen

[1] S Wall m

[2] S Bollwerk n

[3] S Mole n

[4] S Barriere, Schranke

[4] 贸易壁垒

[4] mào yì bì lěi

[4] Handelsbarriere, Handelsschranke

bì lěi ㄅㄧˋ ㄌㄟˇ