Cystathionine
n. [生化]胱硫醚,丙氨酸丁氨酸硫醚
🗣️ 情景例句
Alexandra.
Alexandra。
Hello. Can I speak to Yolanda,please?
喂，我找约兰达讲话，可以吗？
For them this is a major operation which involves considerable planning.
看戏在他们是件大事，需要精心计划。