您要查找的是不是：
- A kind of off-axis parabolic collimator acted as infrared target source was introduced. 論述了一種用于為某可靠性測試設備提供紅外模擬目標源的離軸拋物面準直光管系統的結構選擇。
- The news comes from a reliable source. 這消息來(lái)自可靠的來(lái)源。
- Magnetron sputtering target source and sputtering procedure 磁控濺射靶源特性研究
- The torpedo homed in on its target. 魚(yú)雷射向目標。
- My wages are the principal source of my income. 薪金是我收入的主要來(lái)源。
- Solar energy is a new kind of source of energy. 太陽(yáng)能是一種新型能源。
- The company has met their export target. 該公司已經(jīng)實(shí)現了它們的出口目標。
- A stationary target is easiest to aim at. 靜止的目標是最容易瞄準的。
- He shot an arrow, but it fell short of the target. 他射了一箭，但沒(méi)有射中靶。
- The sun is the ultimate source of energy. 太陽(yáng)是能量的最基本來(lái)源。
- He won't hit the target at that distance. 他打不中那樣遠的目標的。
- A source of irritation or annoyance. 令人生氣的事或者引起煩惱之事
- Shots were fired at the enemy target. 有人向敵軍目標開(kāi)槍。
- The groundwork or source of something. 基礎，根源某事物的基礎工作或根源
- Where is the source of the Rhine? 萊茵河發(fā)源于何處？
- You missed the target by a mile/by miles. 你遠未中的。
- He fired several shots (at the target). 他向目標射出了幾發(fā)子彈。
- He's been a source of discord and worry. 他成為不和和煩惱的根源。
- A source of harassment, annoyance, or pain. 使人痛苦的東西騷擾，煩惱或痛苦的來(lái)源
- I aimed at the target but hit the wall. 我瞄準了靶射擊,但卻打在了墻上。
