Laughter is by definition healthy.
?? 名句詞匯解析
從本句名言中提取的重要詞匯，幫助你深度理解這句話
n. 定義;規(guī)定，明確;[物]清晰度;解釋;
?? de使…成為+fin界限+ition名詞后綴→劃出界限→定義
"Can you give a more precise definition of the word?"
你能給這個(gè)詞下個(gè)更確切的定義嗎？
近義：outline, picture, portraiture, term, word, delineation
反義：hesitation, indecision, indecisiveness, indistinctness, irresolution, uncertainty
adj. 健康的;健全的;大量的;有益于健康的;
?? health健康 + y ...的→ a.健康的；有益健康的
"an awareness of the importance of eating a healthy diet"
認(rèn)識(shí)到健康飲食的重要性
近義：healthful, invigorating, lush, sound, vigorous, well
反義：ill, indisposed, infirm, sickly, suffering, unwell
n. 笑，笑聲;〈古〉好笑的事;〈美俚〉力量懸殊得可笑的體育比賽;大笑;
"a bark of laughter"
一聲大笑
近義：heehaw, laugh, laughing, mirth, tehee