常見例句The doctor told her to spend a few minutes crooking and uncrooking her fingers,several times a day,in order to keep the arthritic joints as supple as possible.醫(yī)生要她每天數(shù)次用幾分鐘時間彎曲和舒展手指，以盡量使發(fā)炎的關(guān)節(jié)保持柔軟。 返回 crooking