Unsharpness
[医] 不锐利, 不明晰
🗣️ 情景例句
Mom says we can give her a going-away surprise party.
妈妈说我们可以给她举行一个让她惊喜的欢送派对。
I hesitate to ask you, but will you lend me some money?
也许我不该问你，你能借我一些钱吗？
To escape from the Earth in a rocket, one must travel at seven miles per second.
要乘坐一枚火箭飞离地球，火箭的速度要达到每秒7英里，