Pentene
n. [化]戊烯
🔁 扩展释义
【医】 戊烯
🗣️ 情景例句
Does the price include VAT?
这价钱是否包括增值锐在内？
Thanks for coming to help on such a short notice.
谢谢你临时来帮忙。
because this is easier to shape than other kinds.
因为燧石较之其他石头更容易成形。