Oum
abbr. oscillating ultrasonic mist fluxer 摆动式超声烟雾流量计; Oxford University Mission 牛津大学代表团
🗣️ 情景例句
Everyone is expected to stick to the rules.
每个人都要遵守规则。
Let me lend it to you.
让我借给你。
Mr. And Mrs. Green have stockings, too.
格林先生和格林夫人也有长统袜。