head-on的意思？

Wilde fell and struck his head on the stone floor.怀尔德摔倒了，头撞在石头地上。Their car was in a head-on smash with an articulated lorry.他们的轿车和一辆铰接式货车迎面相撞了。He cracked his head on the pavement and was knocked cold.他一头撞到人行道上，不省人事了。...

head-on的音标：head-on的英式发音音标为：['hedˌɔn, -ˌɔ:n]head-on的美式发音音标为：['hɛdˌɑn, -ˌɔn]...

“专业”的英语可以翻译为：specialty，profession，majo...

slowly的音标：slowly的英式发音音标为：['sləʊli]slowly的美式发音音标为：['sloʊli]...

Judy的音标：Judy的英式发音音标为：['dʒu:di]Judy的美式发音音标为：[]...

在坦桑尼亚工作的英国古生物学家British paleontologist who worked in Tanzania.古生物学家还讨论了始祖鸟是否会飞的问题.Paleontologists also debated whether Archaeopteryx could fly.正因为这个缘故, 不少拥护进化论的生物学家和古生物学家怀疑其中是否另有文章.For these reasons, many evolutionary bio...

n.自然，天性，天理，类型...

弗朗西斯决定把机器藏在带铰链的嵌板的后面。Frances decided to conceal the machine behind a hinged panel.在那片寂静之中，铰链吱吱嘎嘎的声音听起来很响。The creaking of the hinges sounded very loud in that silence.安上铰链插销，让门锁更牢靠。Fit hinge bolts to give extra support to...

“干扰素”的拼音为：gān rǎo sù...

n.大背斜层...

banish的现在完成时为：banished...

“展示”的拼音为：zhǎn shì...

Normal pollen is slippery - grained type, but epiphyllous potten is rough - grained type.正常花粉为光滑型, 而叶生小孢子囊花粉为粗糙型....

n.植物生长素，植物激素，茁长素...

Dissatisfactory, but have what idea again, student much school is little.不满足, 可是又有什么办法, 学生多学校少.Are you satisfactory to your job? Why satisfactory, dissatisfactory, be why?你对你的工作满意 么 ?为什么满意, 不满意, 又是为什么?If you find it diss...

impure的反义词有：pure, pure。adj.impure的反义词（不纯的;不道德的）：pure。impure的反义词（其他释义）：pure。...