Egf
abbr. 上表皮生长因素（Epidermal Growth Factor）
🗣️ 情景例句
I miss them.
我想念他们.
His working is behind schedule.
他的工作比预定的进度落后了。
The situation is serious. Something must be done before it's too late.
形势危急。得及时采取措施。