Extrasin
胸腺素
🗣️ 情景例句
I'm glad I got to know you.
我很高兴能够认识你。
I am Jason Liu and I'm working for an insurance company in Shenzhen.
我叫杰森.刘，在深圳一家保险公司工作。
After he has retired, he will devote himself to gardening.
他退休后，将致力于园艺。