Gradienter
n. 測(cè)斜儀, 傾料計(jì)
??? 情景例句
She was in love with Donald McGrath,
她愛上了Donald McGrath，
Mac always has to run to catch his train.
麥克常常為了趕乘火車而奔跑。
Some really keen enthusiasts go so far as to build their own computers.
有些熱衷于自己動(dòng)手的人甚至自己組裝電腦。