snap roll

同根派生

He was dizzy and terribly tired.Yet in delight he flew a loop to landing, with a snap roll just before touchdown.
他想，海鷗們得知他打破了飛行紀(jì)錄，一定會訢喜若狂動。
He remembered it one morning when he was out with his instructor, while they rested on the beach after a session of folded-wing snap rolls.
一天早晨,他與他的導(dǎo)師們一同外出,練習(xí)完一連串收翼快滾之後,在海灘上歇息,他忽然想起了過去。
The pattern and shape of snapping roll on loss rate is significant;the roll of dome pattern under the conditions of 1000r/min can achieve the best results.
摘穗輥的花紋形狀對損失率的影響顯著，圓頂花紋在摘穗輥轉(zhuǎn)速爲(wèi)1000r/min的條件下工作可以獲得最佳傚果。
Chock the barrel up or else it will roll over.
用楔子塞住圓桶,不然它會滾過去。
The dog made an unsuccessful snap at the meat.
那條狗沒咬住肉。