Heptone
[医]盐酸苯吗庚酮
🗣️ 情景例句
My apologies.
我道歉。
Don't make rude remarks about their appearances.
不要口无遮拦，批评他们的外表。
They invariably lie nearby and are always available for an informal chat or an evening's entertainment.
因为他们都住在附近，你随时可以同他们聊天或在晚上一起娱乐。