Beam-deflection tube
[電] 射束偏轉管
?? 詞語組成解析
beam
[bim]
n. 梁，棟梁;束;光線;（電波的）波束;
vi. 發出光與熱;面露喜色;
vt. 播送;以梁支撐;用…照射;流露;
vt.& vi. 笑容滿面，眉開眼笑;發射電波，播送;放出束狀的光（或熱）;
??? 情景例句
It doesn't need any alterations. We must've bought the right size.
不需作任何修改。我們一定是買對了尺寸。
I'd like to travel first-class.
我要頭等艙。
Their feet were fixed to one bar and their hands to another bar.
他們的腳拴在一根鐵杠上，他們的手拴在另外一根鐵桿上。