laccoliths

laccoliths

美 　英

• n.【地】巖蓋
• 網絡水平地層下凝結的巖盤；巖盆

例句

Igneous intrusions such as batholiths, laccoliths, dikes, and sills, push upwards into the overlying rock, and crystallize as they intrude.

巖基、巖蓋、巖堤、巖席等火成的侵入物向表層巖石推進，并在入侵過程中結晶。