约等于 yuēděngyú approximately equal Origin Definitions Defs Strokes Stroke Words Sentences Sents 1 sentence 一卡路里约等于四点二焦。 yī kǎlùlǐ yuē děngyú sìdiǎn'èr jiāo. One calorie is approximately equal to 4.2 joules. Source: Dong Chinese Dictionary