Polyene
n. 聚烯\\n[化] 多烯; 多烯烃
🗣️ 情景例句
for giving me a passing grade.
给我及格分数。
You don not have to reveal your age.
你不必透露你的年龄。
she presented a more majestic spectacle than Stockholmers had ever seen before.
瓦萨号展现的壮观景象是斯德哥尔摩人从未见过的。