Placentolysin
胎盘溶素
🗣️ 情景例句
I went back for it, but the ferry was gone.
等我回去找的时候 船已经开走了。
She hesitated about what to do next.
他对下一步干什么拿不定主意。
Oh good, it's Li Lei. Hi, Li Lei!
噢，是李磊，李磊你好！