Reducible operator
[计] 可约算子
🧩 词语组成解析
a. 可缩小的, 可降低的\\n[医] 可复位的, 可还原的
🗣️ 情景例句
Where is your family from?
祖籍在哪里？
Can you picture yourself on a boat, on a river?
你能想象你自己泛舟河上的情景吗？
and comforted by the thought of the help he was bringing to his friend,
想到能对朋友有所帮助，他感到欣慰，