alertness什么意思解释？

The drug improved mental alertness.该药有助于提神。Alertness, calmness, courage : he could see them all in the youngster's face.机警, 镇定, 胆量,都摆出在这年青人的脸上.We must maintain a military standard, an alertness, and never vary it.我们...

alertness的音标：alertness的英式发音音标为：[ə'lɜ:tnəs]alertness的美式发音音标为：[ə'lɜtnəs]...

结果: CT显示腕尺侧滑液囊滑膜增生,滑液囊增宽 、 增厚、延长,其内肌腱排列次序紊乱、分散、推移而无增粗改变.Results: CT images showed synovial proliferation of bursa carpi ulnaris, the tendines were disarranged.卢比刚分解达向内三腕尺以上时,主要功能中断.Primary function terminated when Rubiko...

adj.可返回的，可归还的，可回答的...

guidanuce的音标：guidanuce的英式发音音标为：[ɡaɪdən'ju:s]guidanuce的美式发音音标为：[ɡaɪdən'jus]...

“朝”的拼音为：cháo...

endotoxic的音标：...

He was wearing a carnation in his buttonhole.他在扣眼里插了一朵康乃馨。He was wearing a carnation in his lapel.他的翻领里别着一枝康乃馨.He had a white carnation in his buttonhole.他在纽扣孔上佩了朵白色康乃馨.Has the dandelion, the lavandula spica, the carnati...

用于干性皮肤的产品含酒精较少或不含酒精。Products for dry skin have little or no alcohol.生活条件改善就会有较多的活产,较少的死产.Better living conditions mean more live births and fewer stillbirths.他们不得不经常设法应付较少的利润额.They have always had to make do with relativ...

我们怎样才能鼓励这些懒惰的工人去努力增产 呢 ?What can we do to urge these lazy workers to greater production?懒惰的人很少会成功.Lazy people seldom succeed.老师严责那些懒惰的学生.The teacher flayed the idle students....

batsman的音标：batsman的英式发音音标为：['bætsmən]batsman的美式发音音标为：['bætsmən]...

n.章程，简章，简介( prospectus的名词复数 )...

vt.用沙哑的声音或嗓音发音（throat的过去式与过去分词形式）...

攻击手臂或腿部, 鼠蹊部, 关节, 或脚背.Attacks to the arms or legs, groin, joints, or instep.如果烧伤的部位在臂部或腿部, 可能的话, 就要把他们抬高到高于心脏的位置.If burns are on arms or legs, keep them higher than the heart, if possible....

n.课程，航线，行动方向，一道菜vt.快速地流动，奔流，跑过，追逐vi.沿…（方向）前进，指引航线，快跑，迅速移动...

多少，什么价钱，到什么程度...

Matthew allowed himself a wry smile...马修不由得苦笑了一下。The play is a rueful, wry observation about the way we are all subject to the ravages of time...该剧凄然而讽刺地描述了我们大家是如何被岁月所摧残的。Her writing has a wry dryness.她的作品有一种冷嘲式的幽默。She c...