reefs的意思？

reefs的音标：...

The motorboat cut across swift currents and skirted dangerous reefs.汽艇穿过激流,绕过险滩.Fish are abundant about the reefs.暗礁附近鱼很多.The pilot guided us through the dangerous reefs.这位引航员引导我们通过了危险的暗礁区....

It's only been latterly that we've discovered that it's lots of individual reefs, around about 2,900 separate reef systems which make up the Great Barrier Reef.直到近来我们才发现,它们其实是众多独立的礁石, 大约有2900个独立的礁石系,组成了大堡礁...

vivacious的音标：vivacious的英式发音音标为：[vɪ'veɪʃəs]vivacious的美式发音音标为：[vɪ'veʃəs, vaɪ-]...

溴化的...

escorcinol的音标：escorcinol的英式发音音标为：[es'kɔ:saɪnɒl]escorcinol的美式发音音标为：[es'kɔsaɪnɒl]...

Only by overcoming our weaknesses can we advance without any encumbrance; only by uniting ourselves in our struggle can we be invincible.克服缺点才能轻装前进, 团结战斗才能无往不胜.Magdalena considered the past an irrelevant encumbrance.玛格达莱...

leaf的一般过去时为：leafed...

有时这些碳棒包上一层铜,以增加其导电性.Sometimes the carbon rods are copper coated to improve electrical conductivity.它们在超导性和普通导电性的临界线上操作, 产生巨大的放大效果.Operating on the borderline of superconductivity and ordinary conductivity, they produce i...

He ladles out compliments to everyone, but he’s not really sincere.他见人就大加吹捧, 但并非出于诚意。As the English teacher is sincere and patient, every student of the class wants to be friends with her.英语老师待学生诚恳耐心, 大家都愿意亲近她.I never fe...

烧去漆，喷灰泥...

他被指控滥用秘密的政府行贿基金，金额达1,750万美元。He's accused of misusing $17.5 million from a secret government slush fund.那就是为什么我必须得相信你会保守这个秘密的原因。That's why I must trust you to keep this secret.瑞典人通过秘密的外交手段来争取他的自由。The Swedes had ...

The reaction conditions on oxidation of 2 - methylpyridine to 2 - acid by oxidation of potassium dichromate were studied.研究了以2-甲基吡啶为原料,以重铬酸钾为氧化剂,利用化学氧化法合成 2- 吡啶甲酸的反应条件....

“打劫”的近义词/同义词：掠夺, 劫夺, 劫掠, 侵夺, 侵掠, 侵占, 强抢, 抢掠, 抢劫, 抢夺。...

“下洗”的拼音为：xià xǐ...

slams的音标：...

n.爱丽娜，[人名] 阿林娜...

警方的射击手开火回击时，购物者们躲在汽车后面。Shoppers took cover behind cars as police marksmen returned fire.对峙双方都只是在瞄准射击无辜的旁观者。Both groups on either side are just picking off innocent bystanders.我从事射击运动已经16年了，很喜爱这项运动。I have been a shooter f...