動詞 bottom:

1. provide with a bottom or a seat
   同義詞：bottom
2. strike the ground, as with a ship's bottom
   同義詞：bottom
3. come to understand
   同義詞：penetrate, fathom, bottom

1. Please dust all the books on the bottom shelf.
   請把底層書架上的書都撣一撣。
2. The nation's biggest computer manufacturer, once an engine of growth and an unrivaled success, said the job cuts and plant closings would cost about$6 billion before taxes, a sum that will be reflected in its bottom line by the end of this year.
   我國最大的電腦造商，一度曾為帶動[經(jīng)濟(jì)]成長的火車和無與倫比的成功企業(yè)，說裁員及工廠關(guān)閉將耗費(fèi)60億元——納稅前數(shù)字。此一數(shù)字將在年終結(jié)賬的最后項(xiàng)目中顯現(xiàn)。