英语词汇“用得着”的读音、翻译、释义、用法及例句-啃外文网

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词汇	用得着
释义	用得着用得着[yòng de zháo]1.■ （需要; 有用) serve the desired purpose; find sth. useful; need:这些东西先收起来，以后还用得着。We'd better put these things away for the time being. They'll be useful later.这个问题还用得着讨论吗 -- 要讨论。Do we need to discuss this question? -- Yes.问题这么清楚，还用得着讨论?The problem is so clear; why discuss it? 常用词组1.■ （有必要; 必须) there is need to; it is necessary to; it is worth while to:用得着派车去接他们吗?Is it necessary to send a car for them?
随便看	轨道控制 orbit control; 轨道控制反应 orbital controlled reaction; 轨道控制系统 orital control system; 轨道摄动 orbit perturbation; 轨道改正 orbit correction; 轨道效应 orbital effect; 轨道数据 orbital data; 轨道敷设 track laying; 轨道方向 {航空} orbital direction; 轨道旋进 orbital precession; 轨道曲线{航空} orbital curve; 轨道极 pole of orbit; 轨道核武器攻击系统 Fractional Orbital Bombardment System (FOBS); 轨道根数 orbital elements; 轨道根素 elements of an orbit; 轨道模拟 orbital simulation; 轨道模拟器 orbital simulator; 轨道汽车 railbus; 轨道测定 determination of orbits; 轨道火箭 orital rocket; 轨道炮 railgun; 轨道电子 {原物} orbital electron; 轨道电抗器 track reactor; 轨道电视系统 “Orbit” television system; 轨道电路信号 {电工} track-circuit signalling;

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