n.小块空地,林中空地,结算,清扫,<军>前方医院,医疗后送站
v.变明朗( clear的现在分词),澄清,(通过票据交换所)交换票据
It all depends on the weather clearing up.
这完全取决于天气是否会放晴。
I took the precaution of clearing out my desk before I left.
我临走时特地事先把办公桌清理了一下。
She was in the middle of clearing the breakfast things.
她正在忙着收拾早饭后的那一摊子。