FAQs About the word on approval

试用

for examination (with an option to buy)

认可,同意,祝福,认可,赞成,点头,好吧,支持,投票,协议

不认可,拒绝,拒绝,谴责,批评,折旧,不赞成,不赞成,讨厌,不满

on and off => 断断续续, on an irregular basis => 不定期, on an individual basis => 个别地, on all fours => 四脚朝天, on air => 正在直播,