词汇	trade bulwarks
释义	trade bulwarks 贸易壁垒
随便看	composite second order beat composite section composite section blanking die Composite Securities and Futures Bill composite seeker composite seismic composite seismic array Composite Seismogram composite selector composite self-adhesive membrane composite semiconductor composite semiconductor films composite semiconductor photocatalyst Composite semiconductors composite Semitic walls composite sense composite sensitization composite sentence composite separate grinding-mix grinding system compositesequence composite sequence composite service composite services composite services modeling Composite Servo Driver