单词/词组检索

straining
级别	附加级
音标	[ 'streɪnɪŋ ]
解释	变形，应变
英英释义
发音
例句	1. There is someone straining his ears at the door. 门边正有人在竭力听着什么。 2. He can carry 150 jin on a pole without straining himself. 他挑150斤也不吃劲。