嘔心瀝血 make painstaking efforts; make every effort to [do one's best to] achieve perfection; shed one's heart blood; spare no pains; strain one's heart and mind; take infinite pains; throw all one's energy into; through painstaking effort; work one's heart out; work indefatigably; work with might and main
偶 Ⅰ名詞1.(用木頭、泥土等制成的人像) image; idol 木偶 wooden image; puppet; 玩偶 doll; toy figurine2.(雙數; 成對的) even (number); in pairs 無獨有偶。 it is not a unique instance, but has its counterpart.3.(配偶) mate; spouse 佳偶 good spouse; a happily married couple; 喪偶 bereft of one's spouse, esp. one's wife4.(姓氏) a surname 偶桓 ou huanⅡ副詞(偶然; 偶爾) by chance; by accident; once in a while; occasionally 偶遇 meet by chance; 偶瞥一眼 glance occasionally at
He worked on the r d of biotechnology from an early time and then first presented the idea that " rapid propagation is a leading and high efficient industry " 他深知組織培養的全部優點,試圖將植物細胞組織培養技術推廣到基層生產單位去,嘔心瀝血做了十年的努力。