adjective🔗Share岌岌可危，千钧一发 Precarious, delicate, risky, sensitive; of uncertain outcome (by analogy with a ship in shallow water)."His condition was touch and go for a time after the accident, but they think he will recover."事故发生后，他的情况一度岌岌可危，但他们认为他会康复。conditionsituationpossibilitynauticalChat with AIVocabulary GamePractice Reading
noun🔗Share险象环生，一触即发。 A landing on a runway immediately followed by a takeoff without an intervening full stop."The student pilot practiced touch-and-goes at the airfield to improve their landing and takeoff skills. "为了提高着陆和起飞技术，那位学生飞行员在机场练习了触地复飞。vehiclenauticalmilitarytechnicalChat with AIVocabulary GamePractice Reading
