词汇	更替成本
释义	更替成本 switching cost
随便看	aluminum silico fluoride aluminum silico-fluoride aluminum silico silicofluoride aluminum-silver oxide battery aluminum sinter aluminum skin aluminum slab ingot aluminum slag Aluminum sleeves were placed around the stems Aluminum smelt aluminum smelter aluminum smeltering aluminum smelting aluminum smelting cells aluminum smelting industry aluminum smelting pot aluminum soap aluminum soap-carbon black thickened grease aluminum soap grease aluminum-soap grease aluminum sodium carbonate hydroxide aluminum sodium fluoride aluminum sodium sulfate aluminum sodium sulfate ASS Aluminum soil