您要查找的是不是：
- Once installed, this heater operates automatically. 一旦安装好以后，这加热器就会自动地运行。
- This heater needs a new element. 这个加热器需要一组新电阻丝。
- The heater in my car doesn't work properly. 我汽车里的暖气设备出了点毛病。
- The torpedo homed in on its target. 鱼雷射向目标。
- The company has met their export target. 该公司已经实现了它们的出口目标。
- A stationary target is easiest to aim at. 静止的目标是最容易瞄准的。
- He shot an arrow, but it fell short of the target. 他射了一箭，但没有射中靶。
- You'll run up a huge gas bill if you leave the heater on. 热水器要是总开著，煤气费就很高了。
- He won't hit the target at that distance. 他打不中那样远的目标的。
- Shots were fired at the enemy target. 有人向敌军目标开枪。
- You missed the target by a mile/by miles. 你远未中的。
- He fired several shots (at the target). 他向目标射出了几发子弹。
- I aimed at the target but hit the wall. 我瞄准了靶射击,但却打在了墙上。
- The movable target on a leveling rod. 视准器水准尺上可移动的目标
- The target's getting lower all the while. 指标一直在下降。
- Jack hit the target by a fluky shot. 杰克凭运气击中了靶子。
- Adopted quick heat and long life ceramic heater. 采用快速升温及长寿命陶瓷发热芯。
- He hit the target three times without a miss. 他三发三中。
- His target is to save $100 a week. 他的目标是每周储蓄一百元。
- The heater can give off much warmth. 加热器能散发出热能。
