Lgf
abbr. 肝生长因子（lacrimal gland fluid）
🗣️ 情景例句
Excuse me, but may I ask how old you are?
对不起， 我能问一下你多大了吗？
To hear a hundred times is not so good as to see once.
百闻不如一见。
She doesn't like milk.
她不喜欢喝牛奶。