Bivectorial
双矢
🗣️ 情景例句
How's your mental health?
你的精神状态怎么样？
He's absorbed in his book.
他全神贯注地读书。
They located the right chimney by tapping at the walls and listening for the man's cries.
他们通过叫击烟囱倾叫声而确定传出声音的那个烟囱。