Ylangene
[化] 衣兰烯
🗣️ 情景例句
Thank you.
谢谢。
Is it true that manufacturing of automobiles is a major industry?
汽车生产是主要工业是真的吗？
later, we shall undergo a progressive loss of our vigour and resistance which, though imperceptible at first,
再迟一些，我们就要经历生命力和抵抗力逐步衰退的过程。虽然这个过程起初难以觉察，