elbow grease
noun [ U ] informal uk/ˈel.bəʊ ˌɡriːs/ us/ˈel.boʊ ˌɡriːs/
（体力上的）重活;费劲，苦干
a lot of physical effort
The polish needs a certain amount of elbow grease to apply. 要把这个擦亮得费不少劲。
| 单词 | elbow grease |
| 释义 | elbow grease noun [ U ] informal uk/ˈel.bəʊ ˌɡriːs/ us/ˈel.boʊ ˌɡriːs/ （体力上的）重活;费劲，苦干 a lot of physical effort The polish needs a certain amount of elbow grease to apply. 要把这个擦亮得费不少劲。 |
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