Namespace
n. [计]命名空间
🗣️ 情景例句
Something old.
旧的东西。
He failed the examination but he didn't seem to care.
他考试不及格却似乎并不在乎。
and mechanical systems like a wound watch, or the sun,
像上紧发条的手表那样的机械装置，或太阳，