- 級進(jìn)雜交
- 進(jìn)級雜交
- 提高品位
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grading up中文什么意思
例句與用法
- I could get my grades up enough to go to brown with you
我可以得到足夠高的評級，能和你一起進(jìn)入brown - 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)量以向市場提供更好的肉食。 - I see . well , i ' m sure your folks will be glad to see you . hope you ' ve been keeping the grades up
這樣??！嗯，相信你爸媽一定很高興見到你，希望你在學(xué)校成績表現(xiàn)良好。