... around the clock 昼夜不停的 be on call随叫随到 think nothing of 不把……放在心里 ...
2
?召之即来
...招之即来 be on call at any hour 召之即来 come as soon as called; assemble as soon as summoned; be ready to assemble at the first call; be on call; can rally m...
3
?待命
... 4. comprise. vt. 由……组成，包括，包含 5. be on call待命 6. a shock for sb 对某人来说很震惊，某人感到很奇怪 ...
双语例句
1
I'll beoncall the night of the party.
在聚会的晚上我将随时听凭召唤。
《牛津词典》
2
Aren't you scheduled to beoncall?
你不是排好时间表随时待命的吗？
3
Moreover, they stipulated that Yao Ming should beoncall for the national team.