Jack bean
[医] 刀豆
🧩 词语组成解析
jack
[[dʒæk]]
n. 插座, 千斤顶, 男人\\nvt. 抬起, 提醒, 扛举, 增加, 提高, 放弃\\na. 雄的\\n[计] 插座
bean
[bi:n]
n. 豆;豆形种子;毫无价值的东西;
vt. 将（球）击中击球员头部;
int. 胡说！呸！不可能！;
🗣️ 情景例句
They always were,
他们过去如此，
Do you know what's on tonight?
你知道今天上演什么？
Over the years, one may well become a authority on one's hobby and will very probably be asked to give informal talks to little gatherings and then,
一人积了多年经验会成为自己这种爱好的权威，很可能应邀在小型集会上作非正式的讲话。