Mildbase
[化] 弱碱
🗣️ 情景例句
Hi, Mr. Stewart.
嗨， Stewart先生。
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。
Tony speaks English and he plays tennis.
托尼会说英语，打网球。