Semiactive
半主动的, 半活动的
🗣️ 情景例句
Grandma's pearls!
祖母的珍珠项！
Don't cry.
不要哭。
Since that time, racing drivers have reached speeds over 600 miles an hour.
从那时以来，赛车选手已达到每小时600英里的速度。