“导体”的英语

木头不是良好的导体。Wood is a poor conductor.铜是热和电的良导体.Copper is a good medium for the conduction of heat and electricity.木头是热和电的不良导体.Wood is a poor conductor of heat and electricity....

“导体”的拼音为：dǎo tǐ...

vacillate的现在进行时为：vacillating...

n.医生，医学院学生，苜蓿属植物...

alopecia的音标：alopecia的英式发音音标为：[ˌælə'pi:ʃə]alopecia的美式发音音标为：[ˌælə'piʃə]...

log的一般过去时为：logged...

Cheerio! I'll see you later.再见！回头见。Cheers then. See you later.告辞了。再见！I'll take off now, and see you later.我现在就要走了, 回头见....

n.（餐桌中央用以放水果，糕点，鲜花等的）分隔（层）饰盘...

破坏性...

adv.前天，前日...

sound的第三人称单数（三单）为：sounds...

institutional的音标：institutional的英式发音音标为：[ˌɪnstɪ'tju:ʃənl]institutional的美式发音音标为：[ˌɪnstɪ'tuʃənl]...

磺胺异唑...

canonize的第三人称单数（三单）为：canonizes...

“小矮人”的英语可以翻译为：dwarf;...

黄铜是铜锌合金。Brass is an alloy of copper and zinc.铜锌合金叫做替代式合金.Copper - zinc alloys are called substitutional alloys.材料: 采用高强度结构或锌合金压铸或不锈钢制成.Material: Strengthened structure or zinc alloy die - casting or stainless steel....

n.一杯之量( cupful的名词复数 )...