n. 地點,場所;斑點,污點;[股票]現(xiàn)貨;職位,職務(wù);
v. 弄上污漬,弄上斑點;污辱,玷污;認出,發(fā)現(xiàn);散步;
adj. 現(xiàn)場的;現(xiàn)貨的;插播的;
abbr. satellite positioning and tracking 衛(wèi)星定位和跟蹤;
??? 情景例句
I'm Martha Vann.
我叫Martha Vann。
Don't cast out the foul water till you bring in the clean.