| 单词 | blade |
| 释义 | blade (bleɪd ) Word forms: blades 1. countable noun B1+ The blade of a knife, axe, or saw is the flat sharp part that is used for cutting. Many of these tools have sharp blades, so be careful. 2. countable noun [usually plural] The blades of a propeller are the long, flat parts that turn round. 3. countable noun The blade of an oar is the thin flat part that you put into the water. 4. countable noun A blade of grass is a single piece of grass. 5. See also razor blade, shoulder blade 6. rotor blade countable noun The rotors or rotor blades of a helicopter are the four long, flat, thin pieces of metal on top of it which go round and lift it off the ground. Rotors will allow it to take off like helicopter. Translations: Chinese: 刀刃 Japanese: 刃 |
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