tinkering
n. 熔补, 铸补
动词tinker的现在分词形式
例句与用法:
I had a tinker at your radio, but I can't mend it.
我把你的收音机修了一下,但没修好。
He's been tinkering with that engine for hours, but it still will not go.
他花了几个小时摆弄那个引擎,想修好它,但它还是不转。
词形变化:
动词过去式: tinkered | 动词过去分词: tinkered | 动词现在分词: tinkering | 动词第三人称单数: tinkers |