v.给予帮助，助以一臂...

exchanger的音标：exchanger的英式发音音标为：[ɪks'tʃeɪndʒə]exchanger的美式发音音标为：[ɪks'tʃeɪndʒə]...

fenchanone的音标：fenchanone的英式发音音标为：['fenkənəʊn]fenchanone的美式发音音标为：['fenkənoʊn]...

hexachloroethane的音标：hexachloroethane的英式发音音标为：[ˌheksəˌklɔ:rəʊ'eθeɪn]hexachloroethane的美式发音音标为：[ˌheksəˌklɒroʊ'eθeɪn]...

We'd better get the requisites for a trip ready beforehand.我们要预先准备好旅行所必需的东西.These military devices , leading to victory, must not be divulged beforehand.此兵家之胜, 不可先传也.Just like Mark had told me beforehand, Shamir is ...

adj.清廉的...

thanking的音标：...

stand a chance的音标：stand a chance的英式发音音标为：[stænd ə tʃɑ:ns]stand a chance的美式发音音标为：[stænd e tʃæns]...

[人名] 莱森...

hangout的音标：hangout的英式发音音标为：['hæŋaʊt]hangout的美式发音音标为：['hæŋˌaʊt]...

n.隐[非显]晶斑状岩...

hand brake的音标：hand brake的英式发音音标为：[hænd breik]hand brake的美式发音音标为：[hænd brek]...

n.酒神祭司，酒神追随者，狂饮作乐者adj.酒神的，酒神似的，酒神节的，狂欢作乐的...

bechance的现在完成时为：bechanced...

n.手铐，思想上的桎梏vt.给…戴上手铐，限制...

n.握住，把柄，线索...

In those days, my brother and I entered 4 H Club gymkhanas with our horses every year.那时候, 我和哥哥每年都参加(农业部为青少年设立的)4H俱乐部所组织的马术竞技比赛....

n.手工艺，手工艺品，手工业者，手工艺人...

handsel的第三人称单数（三单）为：handsels...

ethanenitrile的音标：ethanenitrile的英式发音音标为：[ɪθeɪ'nenɪtraɪl]ethanenitrile的美式发音音标为：[ɪθeɪ'nenɪtraɪl]...

n.频道，波道，渠道，途径，海峡vt.引导，开导，形成河道...

Demonstrators chanted 'down with the rebels'.示威者高呼“打倒叛徒”。The protesters chanted, blew whistles and hooted at the name of Governor Pete Wilson...抗议者喊着口号、吹着哨子，并大声尖叫着皮特·威尔逊州长的名字。Mr Sharma lit incense and chanted S...

触电死...

A bird in the hand is worth two in the bush.一鸟在手,胜于二鸟在林.A bird in the hand worth two in the bush.二鸟在林,不如一鸟在手.A bird in the hand , I thought, and accepted his offer.我想多得不如现得, 就卖给他了....

N - hydroxyethylpyrrolidone ( NHP ) was synthesized from � � - butyrolactone and ethanolamine on Y molecular sieve catalyst by two steps.以改性Y分子筛为催化剂,γ-丁内酯和乙醇胺为原料,采用γ - 丁内酯法两步合成N - 羟乙基吡咯烷酮 ( NHP ).Surface active propertie...

exchange的现在完成时为：exchanged...

Shannon的音标：...

hansel的现在进行时为：hanseling...

orphan的现在完成时为：orphaned...

ethylchloralurethan的音标：ethylchloralurethan的英式发音音标为：[eθɪlklɔ:ræ'lu:reθæn]ethylchloralurethan的美式发音音标为：[eθɪlklɔræ'lureθæn]...