grade-up

基本解釋

He spent much moeny grading up his herd of cattle.
他花了很多錢(qián)來(lái)改進(jìn)他那群牛的品種質(zhì)量。
"It's a macho marathon from third grade up, when you start butting each other in the stomach.
也正是從那時(shí)起，一場(chǎng)男人氣概耐力賽也就拉開(kāi)序幕了。”
Scientists have been trying to find methods of grading up cattle to provide better meat for the market.
科學(xué)家們一直在想法子提高牲畜的質(zhì)量以向市場(chǎng)提供更好的肉食。
With the special design of outdoor water-proof, protection grade up to IP64, dustproof, shockproof and tolerance to severe weather.
專用戶外防水設(shè)計(jì)，防護(hù)等級(jí)可達(dá)到IP64，防塵、防沖擊、耐惡劣天氣；
The primary is the basic living consume of DaJia, which expresses on having no degree and going beyond proper bounds grade up the extravagance on the clothes,food and living.
其一是基本生活消費(fèi)，表現(xiàn)在衣著、飲食、居住上奢侈無(wú)度、僭越等級(jí)。