siton Basic wordsalso onCEFR Beginners (A1)? CEFR Elementary (A2)? (使)坐 sat sat(verb) 坐(sit的过去式,过去分词) sits sits(verb) 坐(sit的第三人称单数形式) sitting sitting(noun) 入席,孵卵,就坐,开庭 sitting sitting(verb) 坐,坐落(sit的现在分词) sit sit(verb) (使)坐 Forms verbnoun sat sitting sits sitting sit