Contractually
adv. 合约地；合同性地；契约规定地
🗣️ 情景例句
Don't open the door if you don't know who it is.
如果有陌生人敲门不要开门。
Whose pen is this?
这是谁的笔？
Is the population of the world still growing?
世界人口仍然在增长吗？