例句:We need a foreign policy that is more flexible.
我們需要更有彈性的外交政策。
rigid adj. 剛硬的,剛性的,嚴(yán)格的
例句:The caste refers to social system based on rigid distinctions of birth, rank wealth, etc.
社會(huì)等級(jí)是指按照血統(tǒng),階級(jí),財(cái)富等嚴(yán)格區(qū)分的社會(huì)制度。
rigorous adj. 嚴(yán)格的,統(tǒng)密的,嚴(yán)厲的
例句:Terry makes a rigorous study of the plant in the area.
特里對(duì)該地的植物進(jìn)行了縝密的研究。
elastic adj. 彈性的
例句:The strong, elastic wood of this tree could be perfectly used for furniture, tool handlesand sporting goods such as baseball bats.
這種樹(shù)是堅(jiān)硬且有彈性的木材,可以很好地用于家具、工具柄、運(yùn)動(dòng)器材知板球拍等。
twist n.扭曲,歪曲 v.扭曲
例句:The metal frame tends to twist under pressure.
這種金屬框受壓后容易變形。