| 释义 |
DEFINITIVE EXAMPLES 权威例句〔press down〕Put on the second slice of bread. Press down firmly and eat as soon as you can.放上第二片面包, 用力按下去, 然后尽快吃完。外研社新世纪〔spikelet〕A small or secondary spike, characteristic of grasses and sedges, having a varying number of reduced flowers each subtended by one or two scalelike bracts.小穗，小穗状花序：禾草或蓑衣草所特有的一种小的或次级的穗，具有数目不等的由一至二片鳞状苞片衬托的渐少的小花美国传统 |