例句
The farmer stored the grain in a dry barn.
農民把糧食存放在乾燥的穀倉裡。
Growing grain requires reliable water supplies, which are increasingly threatened by drought in many agricultural regions.
種植穀物需要可靠的供水，而許多農業地區的供水正日益受到乾旱的威脅。
常用搭配
- whole grain｜全穀物
- a grain of sand｜一粒沙
- wood grain｜木紋
詞形與相關詞
grainy (adj.)
用法提示
grain指糧食通常不可數；指單顆穀粒或細粒可數。