tremendous effort

九的英語翻譯：

nine; many
【化】 nona-

牛的英語翻譯：

cattle; moggy; moo-cow; neat; ox
【醫(yī)】 Bos taurus; fauro-

二的英語翻譯：

twin; two
【計(jì)】 binary-coded decimal; binary-coded decimal character code
binary-to-decimal conversion; binary-to-hexadecimal conversion
【醫(yī)】 bi-; bis-; di-; duo-

虎的英語翻譯：

brave; tiger; vigorous

之的英語翻譯：

go; leave; of; somebody; something; this

力的英語翻譯：

all one's best; force; power; puissance; strength
【化】 force
【醫(yī)】 dynamo-; ergo-; force; potency; potentia; Power; stheno-; strength; vis