bulb 的意思
bulb 的翻译
bulb
[bʌlb]
释义：
n. 电灯泡
例句：
The bulb of the eye is important for us.
眼球对于我们来说非常重要.
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We'll have to change the bulb again.
我们又得换个灯泡了.
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That electric bulb is very bright.
那个灯泡很亮.
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