Oncosphere
[医] 六钩蚴, 钩球蚴
🗣️ 情景例句
Good morning, Susan.
早安， Susan。
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。
Letter
2第二封信