短語詞組短語choke or point 電抗器或點(diǎn);窒息或點(diǎn);扼流或點(diǎn)Choke -Point 祖礙點(diǎn)choke point system 點(diǎn)系統(tǒng)system choke point 系統(tǒng)瓶頸energy choke point 能源瓶頸bottle -neck neck choke point 瓶頸 返回 choke point