adj (1)结实的，健康(全)的，完好无损的(strong or in good condition;without disease，injury or damage)：a～constitution 健全的体魄;have～teeth/walls 牙齿/墙很结实;have a～mind in a～body 身心健康;be of～mind 心智健全;be in～health 身体健康;Jennie's heart is as～as a drum. 珍妮的心脏很健康，跳动得像击鼓那样有力。 The house is～. Buy it. 这所房子完好无损，把它买下来吧。 as sound as a bell (身体) 十分健康;〖同〗strong，good，fit，healthy; 〖反〗unsound，poor，weak，damaged;

(2)正确的，合理的，明智的(having or showing good judgement or good sense)： ～advice/opinions 合理的忠告/意见;a～policy/business firm 正确的政策/信誉好的公司;make a～judgement/choice 作出明智的判断/选择;a～analysis of the situation 对形势的正确分析;His theory is perfectly～. 他的理论非常正确。〖同〗sensible，reliable，competent，reasonable;〖反〗unsound，unreliable，incompetent;

(3)完全(彻底)的，充分的(complete or thorough)[通常作attrib](尤fml)：a～defeat/recovery 彻底失败/完全康复;make a～investigation 作彻底调查;give sb a～telling-off/thrashing/beating 给某人一顿痛骂/痛打/痛打;give sb a～whipping/reprimand 狠抽某人一顿鞭子/狠狠教训某人一顿;〖同〗complete，thorough，deep;〖反〗light，incomplete;

(4)酣的，香甜的((of sleep) deep，peaceful and untroubled)[通常作attrib]：be in a～sleep 睡得正香;A～night's sleep made me feel much better. 美美地睡了一夜，我感到好多了。be an extremely～sleeper 是个睡觉很沉的人;

adv 熟(睡)，酣(睡)(deeply and peacefully(asleep))：The child was/fell～asleep. 孩子正熟睡着/安然入睡了。He sleeps～every night. 他每天晚上都睡得很香。

→′soundly adv 健康(全)地，完好地;彻底地;′soundness n 健全，完好;′soundings n 水的深度;探询;试探