您要查找的是不是：
- HIV下降HIV drops
- 下降to decline
- 下降的katabatic
- 價(jià)格下降price fall
- 急劇下降toboggan
- 下降趨勢downtrend
- 下降到drop down to
- 溫度下降temperature drop (fall)
- 大幅下降decline to a great extent
- 下降了Fall by
- 你的工作質(zhì)量有所下降。There has been a slip in the quality of your work.
- 質(zhì)量下降downgrade
- 下降沿trailing edge
- 同比下降fall
- 股票價(jià)格一直趨向下降。Share prices have been trending down.
- 性能下降performance reduction
- （因缺乏實(shí)踐）質(zhì)量或標準下降；荒疏Of a poor quality or standard through lack of practice
- 那個(gè)地區的大象總數在下降。The elephant population in that area is falling.
- 明顯下降dramatic decline
- 直線(xiàn)下降linear decrease
