n.二氢孕酮...

n.边界( frontier的名词复数 )，边境，开发地区的边缘，尚待开发的领域...

micronecrosis的音标：micronecrosis的英式发音音标为：[maɪkrəʊnek'rəʊsɪs]micronecrosis的美式发音音标为：[maɪkroʊnek'roʊsɪs]...

The bank manager has ironed out all my worries about money.银行经理消除了我对钱款的忧虑.When the shirts were clean, I ironed them myself, aired them and placed them in drawers in his room.衬衫洗干净之后，我自己将它们熨好、烘干并放在他房间的抽屉里。The fabric was i...

细辛醚...

He sailed westward from Palos de la Frontera.他从帕洛斯-德拉弗龙特拉向西航行。Esta es una poes í a que trata de la vida en la frontera con el Brasil.这是一首描述与巴西接壤那带地方生活的诗....

acronyms的音标：...

matron的近义词/同义词有：woman, lady, woman, lady, mistress。n.matron的近义词（妇女）：woman, lady。matron的近义词（其他释义）：woman, lady, mistress。...

macaronis的音标：...

chronophobia的音标：chronophobia的英式发音音标为：[krɒnə'fəʊbɪə]chronophobia的美式发音音标为：[krɒnə'foʊbɪr]...

The structure of molecules can be seen under an electron microscope.分子的结构可在电子显微镜下观察到.An electron has a negative charge, a proton has a positive charge.电子带负电荷, 质子带正电荷.Freedom, gravity, ego, and electron are constructs.自由,...

静电消除器...

isochronous的音标：isochronous的英式发音音标为：[aɪ'sɒkrənəs]isochronous的美式发音音标为：[aɪ'sɒkrənəs]...

"What kept you?" — "I went in the wrong direction."“你为什么晚了？”——“我走错了方向。”She was the one in the wrong.她是有过错的一方。He realized that he was heading in the wrong direction.他意识到走错了方向....

v.勇敢地面对( affront的现在分词 )，相遇...

The Sussex ironworks were carried on at such a prodigious expense of wood.苏塞克斯铁厂象这样办下去使木材造成如此惊人的耗费.Reporter discovery, lock of gate of ironworks of golden coin steel.记者发现, 金泉钢铁厂大门紧闭.Ironworks of 3 bright steel is enterpr...

etherone的音标：etherone的英式发音音标为：[eðə'rəʊn]etherone的美式发音音标为：[eðə'roʊn]...

n.反语( irony的名词复数 )，冷嘲，具有讽刺意味的事，嘲弄...

纤维光电子学...

n.任用亲信...

acoustoelectronics的音标：acoustoelectronics的英式发音音标为：[ə'ku:stəʊɪlek'trɒnɪks]acoustoelectronics的美式发音音标为：[ə'kustoʊɪlek'trɒnɪks]...

bronchostaxis的音标：bronchostaxis的英式发音音标为：[brɒnt'ʃəʊstæksɪs]bronchostaxis的美式发音音标为：[brɒnt'ʃoʊstæksɪs]...

Consider that I've named it -- never mind pronouncing it out aloud. "既然我说了 —— 声音大一点儿你也别在意. ”If what you say is accurate , Roosevelt is pronouncing a long - range doom on all free men.如果你说的话没错, 罗斯福是在对全体自由人宣布 长期 的厄运.I...

苯碘达隆...

adj.吝啬的，残忍的...

aviotronics的音标：aviotronics的英式发音音标为：[eɪvət'rɒnɪks]aviotronics的美式发音音标为：[eɪvət'rɒnɪks]...

astronaut的近义词有：astronaut, pilot。下面这两个名词者指驾驶飞行装置的人员。astronaut ：指在外层空间(outer space)驾驶宇宙飞船、航天飞机等飞行装置的宇航员。pilot ：指不进入外层空间的各类飞机的驾驶员。...

benzthiazuron的音标：benzthiazuron的英式发音音标为：[benzθɪæt'sʊərɒn]benzthiazuron的美式发音音标为：[benzθɪæt'sʊərɒn]...

米替拉潘...

aeron的音标：aeron的英式发音音标为：['i:rɒn]aeron的美式发音音标为：['irɒn]...