Adenosyltransferase
腺苷三磷酸钴胺素腺苷转移酶
🗣️ 情景例句
Medicine should be stored somewhere your kids can't reach it.
药物应摆放在孩子们够不着的地方。
Is it too far to walk?
走着去很远吗？
Dad, this bag is too big. We can't carry it.
爸爸，这个包太重了，我搬不动。