emitting
柯林斯詞典
1. V-T If something emits heat, light, gas, or a smell, it produces it and sends it out by means of a physical or chemical process. 發(fā)出; 散發(fā) (熱、光、氣躰或氣味)[正式]
The new device emits a powerful circular column of light. 這個新裝置發(fā)出一束強(qiáng)烈的環(huán)形光柱。
2. V-T To emit a sound or noise means to produce it. 發(fā)出 (聲音或噪音)[正式]
Whitney blinked and emitted a long, low whistle. 惠特尼眨了眨眼，吹出了一聲長而低沉的口哨。
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