hard pan

硬的英語翻譯：

firm; forcedly; forcibly; good; hard; rigidity; stiff; strong; tough
【醫(yī)】 pachy-; scirrho-

土的英語翻譯：

dust; earth; ground; homemade; land; local; soil; unrefined
【醫(yī)】 clay; earth; geo-; terra; terrae

層的英語翻譯：

layer; region; stage; story; stratum; tier
【計】 layer
【醫(yī)】 coat; lamella; lamellae; lamina; laminae; layer; strata; stratum