ack是什么意思

The ack - ack guns started immediately.高射炮立即开始发射.In our dearth of ack - ack guns all sorts of contrivances were used.在缺少高射炮的时候,我们利用了各种各样的巧妙方法.ACK ! Bug spray? Why do we need bug spray?啊? 杀虫剂? 我们要杀虫剂干什么?...

ack的音标：...

fingerprint的一般过去时为：fingerprinted...

分子内...

去髓...

绿囊藻科...

He tossed off a sonnet.他毫不费力地就作了一首十四行诗.The composer set a sonnet to music.作曲家为一首十四行诗谱了曲.In her trembling voice she read to him Rupert Brook's sonnet.她颤声朗诵给他听卢泊·布鲁克的十四行诗....

learner的音标：learner的英式发音音标为：['lɜ:nə(r)]learner的美式发音音标为：['lɜrnə(r)]...

“多数”的近义词/同义词：大都, 多半, 大批, 无数。...

tower的近义词/同义词有：minaret, pyramid, dome, belfry, pagoda, shaft, onion, high, belltower, pillar, spire, steeple, monolith, turret, rise, obelisk, dungeon, keep, fastness, citadel, bastille, fortification, stronghold, refuge...

diazidoethane的音标：diazidoethane的英式发音音标为：[daɪəzɪdə'eθeɪn]diazidoethane的美式发音音标为：[daɪəzɪdə'eθeɪn]...

ignoramuses的音标：...

inosculate的现在完成时为：inosculated...

Or a natural withdash of organic citronella, lavender or tea - tree oil?还是要一种更加天然的,加了有机香茅 、 薰衣草精华或者茶树油的驱蚊剂?Citronella does not cause harm to humans, pets or the environment.香茅不对人, 动物和环境产生伤害.Main ingredients: olive, beesw...

grumpy的最高级为：grumpiest...

Land is, in most instances, purchased by those who occupy it.在大多数情况下，土地都是由其使用者购得。The report highlights a number of instances of injustice.这篇报道重点列举了一些不公正的实例。I can cite quite a few instances to illustrate.我可以举出好几件事来说明....

coinsure的现在完成时为：coinsured...