Crustecdysone
[机] 甲壳蜕皮素
🗣️ 情景例句
Thank you for your good cooperation.
谢谢你们的大力合作。
How many passengers were on the train?
在火车上有多少旅客？
Even under a clear blue sky, the village looked forbidding, as all the houses were built of grey mud bricks.
农舍全用灰色的土坯建成，因此，即使在晴朗的蓝天底下，村庄看上去也会令人感到难以亲近。