Amethobottromycin
无甲基波卓霉素
🗣️ 情景例句
Are you Mr. Chen?
你是陈先生吗？
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。
Can I give him a message?
我可以给他捎个口信吗？