Ifar
abbr. indirect fluorescence antibody reaction 间接荧光抗体反应; international fanconi anemia registry 国际范康尼贫血登记程序; 国际婴儿类恶性贫血登记程序; International Foundation for Art Research 国际艺术研究基金会
🗣️ 情景例句
A stitch in time saves nine.
亡羊补牢，犹为未晚。
He is not fit to command others that cannot command himself.
正人先正己。
This depends on the precise radio frequency of the 21-cm wavelength, or 1420 megacycles per second.
这种通讯联系要靠21厘米波段，即每秒1420兆周的精确无线电频率。