Alkatriene
[化] 链三烯\\n[医] 三烯烃
🗣️ 情景例句
I hope to be able to join the school band.
我想加入学校的乐队。
One ploughs, another sow; who will reap no one knows.
有的耕，有的播，谁来收获很难说。
The albatross is the king of the gliders, the class of fliers which harness the air to their purpose, but must yield to its opposition.
信天翁是滑翔飞行的鸟类之王，它能自如地驾驭空气，但必须顺气流飞行。