Thymopoietin
促胸腺生成素
??? 情景例句
My mom is available to baby-sit this weekend.
我媽媽在這個(gè)周末可以照顧小寶寶。
Would you like to leave your name and number?
你想要留下你的名字和電話嗎？
Dressed in dark glasses and old clothes, they had taken special precautions so that no one should recognize them.
他們戴著墨鏡，穿著舊衣裳，特別小心以防別人認(rèn)出他們。