Felinine
猫尿氨酸, S-[3 -羟基-1, 1-二甲(基)丙基]半胱氨酸
🗣️ 情景例句
Sure.
当然。
When he opened the door the cat ran out and brushed by his legs.
当他一开门，那只猫跳了出来，偎依在他的脚边。
She was taking the things out of the basket when she dropped a bag of sweets.
她把东西从篮子里拿出来，这时，一袋糖从她手里掉地了。