underrestrain
发音
US
词形变化
underrestrained
underrestraining
underrestrains
三单
underrestrains
underrestraining
现在分词
underrestrained
过去式
underrestrained
过去分词
释义与例句
v.
-
1.
To fail to restrain sufficiently.
词源
From under- + restrain.
来源：wiktionary