Valerylene
[化] 2-戊炔\\n[医] 戊炔
🗣️ 情景例句
Betty, you had it, but you didn't say it.
Betty你知道答案， 但是你没有说出来。
It's certainly a big improvement over yestterday.
肯定比昨天大有好转。
Please proceed with your presentation.
请开始你的简报。