could have sworn
(immunology) The engineering of antigens in order to produce antibodies with desired characteristics
lichenin
plural of teakettle groom
(informal) Is very sure about; especially when the thing in question is apparently not the case or could be doubted.
アカウントを持っていませんか？ 新規登録
アカウントを持っていますか？ ログイン
DiQt（ディクト）
無料
★★★★★★★★★★
