形容詞 milch:

1. giving milk; bred or suitable primarily for milk production

1. His interesting patient, Jos, was a regular milch cow to the doctor ...
   他那怪有趣的病人喬斯現(xiàn)在成了這醫(yī)生最靠得住的搖錢樹 ... 。
2. The boys are old enough to get a job. They are becoming the milch cow of the family.
   孩子們都已長大，該找工作了。他們將成為家庭的財源。

milch

adj.（形容詞）
Giving milk:
產(chǎn)奶的：
例句：
a milch cow.
奶牛

來源：
Middle English milche
中古英語 milche
from Old English -milce
源自 古英語 -milce
in thromilce [May (when cows can be milked thrice in a day)] * see melg-
在 thromilce之中 [五月（這一時期奶牛一天可擠三次奶）] *參見 melg-