acetyl的音标：acetyl的英式发音音标为：['æsɪtɪl]acetyl的美式发音音标为：[ə'sitl]...

Grace tapped on the bedroom door and went in.格雷丝轻轻敲了敲卧室的门，走了进去。Grace laid out the knives and forks at the lunch-table.格雷丝把刀叉摆放在午餐桌上。Grace allowed her mind to wander to other things.格雷丝任由自己的思绪游走。...

Hymenophyllaceae的音标：...

adj.拉牢的v.支住( brace的过去式和过去分词 )，撑牢，使自己站稳，振作起来...

n.氨基丙酮，丙酮基胺...

adj.核果性的，可生核果的...

n.风度，恩遇，魅力，优美( grace的名词复数 )，宽限，恩泽，风度...

spacecraft的复数形式为：spacecraft...

retrace的第三人称单数（三单）为：retraces...

laced的音标：laced的英式发音音标为：[leɪst]laced的美式发音音标为：[leɪst]...

ace的现在进行时为：acing...

exacerbate的一般过去时为：exacerbated...

n.醋酸比重计...

He had been devious and two-faced.他从前向来都是阴险狡猾，口是心非。Video clips are a good way of making candidates look two - faced.视频片段能够很好地展现出竞选者们截然不同的两面性.If I were two - faced, would I be wearing this one?如果我真是两面人, 我会用这一张脸见人 吗 ?...

acetabulum的音标：acetabulum的英式发音音标为：[æsə'tæbjʊləm]acetabulum的美式发音音标为：[ˌæsə'tæbjʊləm]...

acerbate的现在进行时为：acerbating...

球菌科...

All spacemen must be able to bear acceleration.所有太空人都应能承受加速度.She said with a straight face she saw green spacemen in the back yard.她面无表情地说她在后院看到绿色外星人.There are five spacemen in the spaceship.宇宙飞船里有五个飞行员....

deface的第三人称单数（三单）为：defaces...

n.鬼脸，怪相，痛苦的表情vi.扮怪相，做鬼脸...

trace的第三人称单数（三单）为：traces...

n.航天飞机...

The power output is now sufficient for operation of hyperspace fold system.现在能量输出足够超空间折叠系统运转.These generators formed the backbone of the Imperial Hyperspace Security Net.这些发生器是帝国超空间安全网的中坚力量.They've just made the jum...

faceplate的音标：faceplate的英式发音音标为：['feɪspleɪt]faceplate的美式发音音标为：['feɪsˌpleɪt]...

make faces的音标：...

embrace的现在完成时为：embraced...

pace的第三人称单数（三单）为：paces...

bromacetol的音标：bromacetol的英式发音音标为：[brəʊ'meɪstɒl]bromacetol的美式发音音标为：[broʊ'meɪstɒl]...

acetylene的音标：acetylene的英式发音音标为：[ə'setəli:n]acetylene的美式发音音标为：[ə'sɛtlˌin, -ən]...

adjacent的音标：adjacent的英式发音音标为：[ə'dʒeɪsnt]adjacent的美式发音音标为：[ə'dʒeɪsənt]...