Chinese words ending with 芯 (xīn) 芯 dictionary entry 8 words. 堆(duī)芯(xīn) reactor core 笔(bǐ)芯(xīn) pencil lead 滤(lǜ)芯(xīn) filter cartridge 龙(lóng)芯(xīn) Loongson 反(fǎn)应(yìng)堆(duī)芯(xīn) reactor core 电(diàn)芯(xīn) battery cell 纤(xiān)芯(xīn) core 阀(fá)芯(xīn) valve stem 8 words. 堆(duī)芯(xīn) reactor core 筆(bǐ)芯(xīn) pencil lead 濾(lǜ)芯(xīn) filter cartridge 龍(lóng)芯(xīn) Loongson 反(fǎn)應(yìng)堆(duī)芯(xīn) reactor core 電(diàn)芯(xīn) battery cell 纖(xiān)芯(xīn) core 閥(fá)芯(xīn) valve stem