a small digital image used to express an idea or emotion in emails, on the internet, on social media, etc. 表情符号:用于在电子邮件,互联网,社交媒体等上表达想法或情感的小型数字图像。 He responded with a red heart emoji. 他回复了一个红心表情符号。 Emoji liven up your text messages with tiny smiley faces. 表情符号用小小的笑脸活跃你的短信。
Word Origin1990s: Japanese, from e ‘picture’ + moji ‘letter, character’.