n.影；本影；蝕時的地球

This includes the continuous survey of umbra and penumbra of the sunspot. 這包括對太陽黑子本影和半影持續(xù)的觀測。

It is the custom that aged or infirm Striders make a final journey into the Umbra, never to return. 年老或者衰弱的漫游者會根據(jù)傳統(tǒng)最后一次出發(fā)去影界，一去不歸。

This is a lighter area between the umbra and the edge of a shadow. 這是本影和陰影邊緣之間較亮的區(qū)域。

Shaped like a cone extending into space, the umbra has a circular cross section that can be most easily seen during a lunar eclipse. 本影就像一個圓錐一樣延伸在空間中，當月食發(fā)生時，它很容易被看到。

adj.暗示的；預(yù)示的

v.畫輪廓；預(yù)示

n.陰影；不快；懷疑；怨恨

不動產(chǎn)上的負擔,財產(chǎn)留置權(quán)

n.半陰影；邊緣部分

adj.成蔭的；易怒的