Validly
adv. 有根据地, 正当地, 有效验地
🗣️ 情景例句
And take measures to reinforce them. Please set your mind at rest.
并采取措施加固。请放心好了。
Not quite.
不完全如此。
For our purposes, we are concerned only with one kind of cost----
就我们的目的而言，我们只关心一种费用-