"he gave his biceps a flex to impress the ladies"
"flex a muscle"
"The victorious army flexes its invincibility"
"The stick does not bend"
"flex your wrists"
"bend your knees"
"bend the rod"
"twist the dough into a braid"
"the strong man could turn an iron bar"
《柯林斯英汉双解大词典》
《柯林斯英汉双解大词典》
youdao
youdao
youdao
youdao
youdao
youdao
youdao
youdao
youdao
youdao
youdao
youdao
youdao
youdao
youdao
youdao
youdao
youdao
youdao
youdao
youdao
youdao
youdao
youdao