give off
eg:give off a smell of pleasure
give off 通常是放出“光、声、热等物质”。例如,“水开的时候会释放出蒸汽”。英文的表达方式是 when the water boils, it gives off steam
produce a pleasant smell
这不是 英语课文里的吗
令人愉快的气味aroma
send a pleasing sense of aroma
send out an enjoyable smell 我这个简单易懂
pleasurable odor