【电】 dry shelf life
do; work; able; dry; empty; for nothing; main part; trunk; offend; strike
【医】 caudex; scapus; shaft; stem; truncus; trunk
layer; region; stage; story; stratum; tier
【计】 layer
【医】 coat; lamella; lamellae; lamina; laminae; layer; strata; stratum
life; life-span; longevity
【计】 live time
【医】 duration of life; life; span life; tau.
