safe sex
Sexual activity engaged in by people who have taken precautions to protect themselves against sexually transmitted diseases (STDs).
(organic chemistry) Any of a group of phenolic chalconoids
(mineralogy) A trigonal-rhombohedral green mineral containing aluminum, hydrogen, iron, oxygen, sodium, and sulfur.
(medicine) Initialism of reason for encounter. (the symptom or complaint that causes a patient to seek medical advice)
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
★★★★★★★★★★
