Tetronate
4-羟[基]乙酰乙酸内酯
🗣️ 情景例句
Yes, but it would mean that we'd have to move to L.A.
是的。但这意味着我们必须搬到Los Angeles。
Good counsel never comes too late.
忠言绝不嫌迟。
Topsail is a famous little boat.
“涛波赛”号是艘有名的小艇，