Methopterin
[化] 甲基葉酸\\n[醫] 甲[基]葉酸, 甲喋呤
??? 情景例句
This is terrible.
真是太糟了。
Rodney began to sob with grief.
羅杜尼悲傷得開始哭了起來。
She was taking the things out of the basket when she dropped a bag of sweets.
她把東西從籃子里拿出來，這時，一袋糖從她手里掉地了。