Stel
abbr. 短时间接触容许浓度（Short term exposure limit）
🗣️ 情景例句
Someone told me you're the computer expert around here. Weel, I have a question for you...
有人告诉我你在这里是计算机专家，我有个疑难想请教你。。。
Early wed, early dead.
早婚早夭。
I fear that he drinks too much.
我担心他喝的酒太多了。