gunpowder
英 [ˈgʌnpaʊdə(r)] 美 [ˈɡʌnˌpaʊdɚ]

n.

火药；有烟火药，黑色火药；中国珠茶；

英英释义

gunpowder[ 'ɡʌn,paudə ]

• n.a mixture of potassium nitrate, charcoal, and sulfur in a 75:15:10 ratio which is used in gunnery, time fuses, and fireworks

  同义词：powder

双语例句

用作名词(n.)

1. The rebels were short of gunpowder.
   反叛者们缺少弹药。
2. Sulphur can be used to make gunpowder.
   硫磺可以用来制造火药。
3. A smell of gunpowder penetrated the woods.
   森林中弥漫着火药味。

权威例句

Gunpowder substituted composition and method
Detection of gunpowder stabilizers with ion mobility spectrometry
Predatory Pricing: The Case of the Gunpowder Trust
A History of Greek Fire and Gunpowder by J. R. Partington
Gunpowder and Galleys: Changing Technology and Mediterranean Warfare at Sea in the Sixteenth Century
Characterization of gunpowder samples using time-of-flight secondary ion mass spectrometry (TOF-SIMS)
Characterization of smokeless gunpowder by means of diphenylamine stabilizer and its nitrated derivatives
Comparing the additive composition of smokeless gunpowder and its handgun-fired residues
Analysis of organic components of smokeless gunpowders: high-performance liquid chromatogaphy vs. micellar electrokinetic capillary ...
Determination of diphenylamine stabilizer and its nitrated derivatives in smokeless gunpowder using a tandem MS method