Molecast
n. (由鼹鼠打洞扒出的泥土堆成的)鼹鼠丘, 无意义的事, 小困难(或障碍)
🗣️ 情景例句
I can assure you that as long as you stay at home, you're safe.
我可向你保证，只要你呆在家里就会很安全。
It is easy to open a shop but hard to keep it always open.
开设店铺易，维持常开难。
The boy was too nervous to speak.
那男孩紧张得说不出话来。