cropper
n
1 (following adjs 用於形容詞之後) plant that produces a crop of the specified kind 作物
a good, bad, heavy, light, etc cropper 高產(chǎn)的、 低產(chǎn)的、 產(chǎn)量高的、 產(chǎn)量低的...作物.
2 (idm 習語) come a `cropper (infml 口)
(a) fall over 摔倒.
(b) fail 失敗.
??? 情景例句
Very few people last in this class for the full hour the very first time.