Phytosterolin
[医] 植物甾醇甙
🗣️ 情景例句
Hi, Betty. I'll be at five five five...seventeen twenty.
好 Betty 我的号码是555-1720。
Who is calling?I don't recognize your voice.
谁打来的电话？我听不出你的声音。
Yes, I washed before breakfast.
洗了，我早饭前洗了脸。