Subtilis
[医]精细的，微薄的，敏锐的
🗣️ 情景例句
You really need to shed some fat.
你真得减减肥了。
My uncle was a pilot with the airlines.He just retired.
我的叔叔是航空公司的一名飞行员，他刚退休了。
Where do you want me to sign?
你要我签在哪里？