Concentrative
a. 集中性的, 使专心的
🗣️ 情景例句
Four will be good.
4只应该够。
Laugh, and the world laughs with you; weep, and you weep alone.
你笑，人人陪你笑；你哭，惟独你自哭。
The stereo is near the door.
音响靠近门。