Ions
n. 离子（ion复数）
🗣️ 情景例句
He's not crying anymore.
他不再哭了。
I try to be punctual in getting dinner on the table.
我一向设法让晚餐菜肴准时上餐桌。
he stooped to talk to a workman.After they had gone on,
途中，停下来与一个工人交谈，接着他们继续往前走去。