alertness什么意思解释？

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]...

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...

Holborn的音标：...

erythroglaucin的音标：erythroglaucin的英式发音音标为：[ərɪθ'rəʊɡlaʊsɪn]erythroglaucin的美式发音音标为：[ərɪθ'roʊɡlaʊsɪn]...

“桤木”的拼音为：qī mù...

dash的近义词有：dash, rush。下面这两个动词都有"冲，奔"的含义：dash：指以最快的速度向前奔驰。rush：指因急躁或事务紧急而采取快速行动。...

ring的现在进行时为：ringing...

remitted的音标：...

航空摄影，航摄相片，航摄像片...

v.群集，成群结队而行( flock的过去式和过去分词 )...

How does weather grow fabaceous beans to do on very hot face?天气好热脸上长豆豆怎么办?The fabaceous scar about was being bitten by mosquito.关于被蚊子咬了的豆疤.How to eat chili to do with fabaceous beans growing on afterbrain door?吃辣椒以后脑门上长豆...

“珠宝箱”的英语可以翻译为：cassette ...

n.安纳托利亚（亚洲西部半岛小亚细亚的旧称）...

Signs across the entrances warn all visitors to stub out their cigarettes.入口处的告示牌提醒游客们熄灭香烟。He paused to stub out the butt of his cigar.他停下来，踩灭了手中的烟头。He pulled the stub of a pencil from behind his ear.他从耳后拿出一小段铅笔头。...

pouch的第三人称单数（三单）为：pouches...

You can specify distribution group memberships for this user.您可以指定此用户的通讯组成员身份.Specify EXW and whether prices for inland transportation and price of incidental services, must be quoted in addition to EXW.规定报出厂价以及说明是否在出厂价之...