The light pen is a hand-held probe with three point light sources ( LEDs) and a spherical touch stylus arranged in one line.

Light pen: Light-sensitive stylus used to edit on a VDU ( visual display unit).

光笔：在直观显示器上作编辑用的光敏尖笔。

Tom's friend said he was a double-tongued liar.

汤姆的朋友说他是个两面三刀的骗子。

Cursed be gossips and the double-tongued, for they destroy the peace of many.

搬弄是非的，和一口两舌的人，是可咒骂的，因为他们使许多安享和平的人丧亡。

8 Deacons must similarly be grave, not double-tongued, not addicted to much wine, not greedy for base gain;

提前三8作执事的也是如此，必须庄重，不一口两舌，不酗酒成瘾，不贪卑鄙的利益；

1st Timothy 3 : 8 Likewise [must] the deacons [be] grave, not double tongued, not given to much wine, not greedy of filthy lucre;

提前3：8作执事的也是如此：必须端庄，不一口两舌，不好喝酒，不贪不义之财；

Gastroduodenal anastomosis of double tongued-shaped flaps (report of 38 cases)

胃十二指肠双舌瓣形吻合术（附38例报告）

A Janus-faced view of history; a Janus-faced policy.

对历史应持两面观点；两面政策。

The emotion is Janus-faced: we are torn between a nostalgia for the familiar and an urge for the foreign and strange.

一面是怀恋熟悉的事物，另一面是渴望异域和陌生的冲动，我们还夹在中间受其折磨。

Now that I have a job, I'm expected to bet real money at The Mahjong Table, a no man's land filled with hidden agendas, treacherous scheming and Janus-faced traitors.

现在，我有了一份工作，我盼着在麻将桌上动真格的赢点钱，如同无人区满藏各种制敌取胜的奸诈心计一样算计着赢钱。

THE Janus-faced nature of atomic power has inspired much writing.

核能的两面性为作家提供了诸多写作素材。

Preparation of anti-rheumatoid arthritis experimental instrument: immunological characters of monoclonal antibodies against human Janus kinase 1

提供抗类风湿关节炎实验工具：人Janus激酶1单克隆抗体的免疫学特性

this also gave rise to the term Janus word for words that have two opposite meanings.

这也使得它的引申词组“Janus word”（双面词）表示兼有两种相反含义的词。

They hoped to deceive the public including Janus customers and thereby profit wrongfully from our reputation.

他们希望通过贾纳斯在公众中的声誉来欺骗客户，从而非法获利。

January is of course named for Janus,

一月当然是以杰纳斯之名命名的

Expression of Janus kinase in co-cultured pulmonary arterial smooth muscle cells by hypoxia

低氧刺激复合培养的平滑肌细胞表达Janus激酶

I want you to set me up* With janus.

我要你安排我和亚努见面。

Janus kinase/ signal transducer and activator of transcription pathway and sepsis after trauma

Janus激酶/信号转导子和转录激活因子通路与创伤脓毒症的关系

I neglected to check an appropriate box in Janus and it kept casting the chart for his birthplace.

由于我忽视了在软件中选择恰当的地点转置，所以它还是按出生地做出了返照盘。

Janus was a strange god with two faces that could look in two directions.

宙斯是个奇特的神，他有两张脸能看两个方向。

High sensitivity and high selectivity indicator reaction of NITRITE-THE system of Janus Green-Potassium bromate

亚硝酸根的高选择性和高灵敏度指示反应&健那绿-溴酸钾体系