单词	lift a hand
释义	lift a hand 费举手之劳
随便看	model plane model plant model plaster model plastic model pond model potential model predication model prediction model problem model production tree model-profiling machine model projects model propeller model propeller drive model propulsion point method modelprototype comparison test model-prototype relationship model psychosis model qualification test model qualitative reasoning model query translator modelr model radiation belt model-railroad model railway 堂3 堂4 堂上一呼，阶下百诺堂哉皇哉堂堂一表堂堂正正堂皇冠冕堂皇富丽堂皇正大堂而皇之星加坡星卜星占学星号星命星回星团星图星堂星夜