Ninopterin
[化] 9-甲葉酸
??? 情景例句
How many are there in your family?
你們家?guī)卓谌耍?/div>
If one side fails to observe the contract,the other side is entitled to cancel it.
如果一方不履行合同協(xié)議，另一方則有權(quán)終止合同。
one, to my certain knowledge, spent nine months on a novel about Kashmir,
據(jù)我所知，有位作家花了9個(gè)月的時(shí)間寫了一部有關(guān)克什米爾的小說，