原级：canister
1. But a peek under the hood reveals an array of chrome canisters in place of the usual engine.
2. Japan's government released video of protesters launching smoke canisters from a Sea Shepherd ship and dropping ropes and nets to entangle the Japanese vessels'propellers.
3. The fire spread very quickly due to the wooden structure of the buildings and flammable materials such as gas canisters.
4. Authorities had earlier said they believed the blast had been caused by igniting gas canisters.
5. A second police official said the bomb had been made of gas canisters and hidden near a road leading through the market.
6. One climbed on board while his accomplices threw tear gas canisters into the crowd.
7. Astronauts currently rely on oxygen in canisters while food is stored onboard or delivered by cargo spacecraft.
8. Elite police paramilitaries drove armored jeeps down the street outside the US Embassy and fired dozens of tear gas canisters to clear crowds.
9. After the residents were set free, they and their families blocked roads with propane canisters.
10. Demonstrators around him wore masks to protect against tear gas and showed off spent gas canisters and bullet casings.