Bastuse
韧皮纤维素
🗣️ 情景例句
She was playing with the idea of studying abroad.
她有出国留学的念头，但并非很认真。
He is attending a conference now.
他正在出席会议。
Hello, Wei Hua! Where are you going?
你好，魏华！上哪儿去呀？