Neoergosterol
新麦角甾醇
🗣️ 情景例句
my mother is running for the school board?
我母亲竞选联合校董会董事吗？
Thank you for your inquiry, but we cannot make you an offer right now because we are presently unable to obtain appropriate materials.
谢谢贵方询价，但我们不能马上发盘，因为目前我们得不到合适的原料。
There's something wrong with Kate.
凯特有些舒服。