您要查找的是不是：
- A substance that increases the speed of a reaction. 加速劑，催化劑加快反應速度的物質(zhì)
- The speed of this aircraft is very high. 這架飛機的速度非?？?。
- The hurricane has a speed of 73 miles per hour. 颶風(fēng)每小時(shí)73英里。
- The speed of a runaway horse count for nothing. 脫韁之馬的速度毫無(wú)價(jià)值。
- The speed of light is an important constant. 光速是一個(gè)重要的常數。
- In spite of many defeat, they still have plenty of fight leave in them. 他們盡管多次失敗，但仍有很強的戰斗力。
- The speed of the toy boat is variable. 玩具船的速度是可變的。
- The symbol for the speed of light in a vacuum. 表示真空中光速的物理符號
- The young fellow has plenty of fight in him. 這小伙子很有戰斗精神。
- They have plenty of fight in them. 他們斗志旺盛。
- Rapidity or speed of motion; swiftness. 迅速，快速運動(dòng)的快速或速度; 迅速
- I am sick and tried of fighting a losing battle. 我對從事一場(chǎng)毫無(wú)成功希望的斗爭厭倦了。
- Can it be such a sin to run instead of fight? 這世上有沒(méi)有只能逃避卻無(wú)法戰勝的罪惡呢?
- Brave as they are, they are afraid of fight. 他們雖然很勇敢,但害怕斗爭。
- When did the first measurement of the speed of sound take? 第一次測量聲速是在什么時(shí)候？
- Enemy only put up a bit of fight. 敵人只進(jìn)行了一點(diǎn)抵抗。
- We still had plenty of fight in us. 我們仍然充滿(mǎn)斗志。
- Raindrop fall at a speed of about500 to1,000 feet a minute. 雨點(diǎn)以每分鐘大約五百到一千英尺的速度下降。
- Airliners in service at present cannot fly faster than the speed of sound. 目前供使用的客運機飛行速度不能超過(guò)音速。
- They argued to the point of fighting with each other. 他們爭吵到打架的程度。
