Manual vs manually - English Language Learners Stack Exchange Manually is the adverb Manual is (in this context) the adjective Tuning can be either a verb or a noun; however, in your example, tuning the weights is a gerund phrase using the verb Here you want to modify the verb within the phrase, so use the adverb: The procedure requires manually tuning the weights If instead you wanted to modify the noun tuning, use the adjective The procedure
word choice - I havent noticed that vs. I didnt notice that - English . . . Let's say I saw Jack yesterday, so I say "I didn't notice the color of his eyes " which apparently means that I still don't know the color So, am I correct to think that "I didn't notice" can also present a result in the present just the way the present perfect does?
Is it correct to say use a pair of scales to weigh the products or . . . 2 "A pair of scales" is a very old-fashioned device, referring to the two-sided scales that requires a set of weights to be manually added to one side while the item to be weighed sits on the other - your second picture These are also sometimes called a "set of scales", likely because they come as a set with the required weights
word choice - Which is more correct: input into the system or input . . . Your question is slightly misleading as you refer to input in the title, but then ignore it is the body of the question Regardless, you can not use on with the verb to input, but use can use both in and on with the verb to put Therefore, you can put someone something on to the system or put someone something into the system Either is correct, and commonly used, although I would argue that on
phrases - Does subject to review mean there is a possibility of . . . I assume Paypal doesn't manually check each transaction, and I don't care if they do or not, but I'm curious about what the phrase literally means, regardless of Paypal's potential misuse I guess "subject" here is being used in the same way a peasant is a 'subject' of a feudal lord, i e the transaction is under the lordship authority of
difference - Why I hadnt noticed instead of I didnt notice I . . . While the three say the same thing about the past, they say very different things about the present “I hadn’t noticed” means I didn’t notice that before, but I do now “I haven’t noticed” means I didn’t notice that before, and I still don’t “I didn’t notice” only refers to the past; it says nothing about the present