seven seal发音

意思翻译

七个密封件

相似词语短语

seven───n.(Seven)（土、法、俄）谢文（人名）；adj.七的；七个的；n.七个人；七点钟；七岁；num.七个，七

seal───vi.猎海豹；n.密封；印章；海豹；封条；标志；n.（Seal）西尔（人名）；vt.密封；盖章

apostille seal───使徒印章

downcomer seal───降液管液封

number seven───7号

seven people───七个人

crabeater seal───锯齿海豹

grey seal───灰海豹

weddell seal───[脊椎]威德尔氏海豹

双语使用场景

There have been two failures: The shuttle Challenger and seven astronauts were lost just after launch in January 1986 due to an O-ring seal leak in a solid rocket booster that led to an explosion.───有两次失败的教训：1986年1月刚刚发射过后，一个固体火箭助推器的O型圈密封泄漏导致的爆炸，使我们失去了挑战者号和7名宇航员。

Choose the correct pictures for Ss - ladybug, wing, leg, brush, seal, seven, sandwich, sand.───瓢虫，翅膀，腿，刷子，印章，七，三明治，砂这些单词中选择正确的以。

before proptosis go, should realize the weather variance condition, can stir to tie 122 interrogation the road seal a road condition.───出行前，应了解天气变化情况，可拨打122询问道路封路情况。

英语使用场景