名詞 methotrexate:

1. toxic antimetabolite that limits cellular reproduction by acting as an antagonist to folic acid; used to treat certain cancers and psoriasis and rheumatoid arthritis
   同義詞：methotrexate sodium, amethopterin

meth.o.trex.ate

n.（名詞）
A toxic antimetabolite, C20H 22N 8O 5, that acts as a folic acid antagonist to interfere with cellular reproduction and is used in the treatment of psoriasis and certain cancers.
甲氨蝶呤：一種有毒的抗代謝物，C20H 22N 8O 5，作為葉酸拮抗藥抵制細(xì)胞繁殖，用于治療牛皮癬和一些癌癥

來源：
meth-
meth-
trex- [of unknown origin]
trex- [來源不明]
-ate 2
-ate2