| 释义 | 
		su·per·ja·cent \|süpə(r)|jāsənt\ adjective Etymology: Latin superjacent-, superjacens, present participle of superjacēre to lie over or upon, from super- + jacēre to lie; akin to Latin jacere to throw — more at jet (to spout)  : lying above or upon : overlying, superincumbent  < superjacent rocks > |