upstream 的 2 个定义
- toward or in the higher part of a stream; against the current.
- directed upstream; situated upstream: an upstream journey; an upstream hideout.
- Commerce. of or relating to the early stages in the operations of a business or industry, as exploration and production in the oil business.
- against or opposite to the direction of transcription, translation, or synthesis of a DNA, RNA, or protein molecule.
upstream 近义词
等同于 difficult
upstream 的近义词 43 个
- ambitious
- arduous
- burdensome
- challenging
- crucial
- demanding
- laborious
- onerous
- painful
- problematic
- severe
- strenuous
- tough
- troublesome
- backbreaker
- bothersome
- difficile
- easier said than done
- effortful
- exacting
- formidable
- galling
- gargantuan
- hard-won
- heavy
- herculean
- immense
- intricate
- irritating
- labored
- no picnic
- not easy
- operose
- problem
- prohibitive
- rigid
- stiff
- titanic
- toilsome
- trying
- unyielding
- uphill
- wearisome
upstream 的反义词 15 个
更多upstream例句
- While some teams have successfully incorporated Indigenous people into conversations about inclusion and representation, others continue to swim upstream in a constant search for endorsement.
- Automation threatens 50% of upstream energy jobs in the province, according to an August report by EY.
- Providing more integrated campaigns that tie in different capabilities moves publishers further upstream, closer to the decision making, rather than working ad hoc on campaigns.
- Dopamine, for example, only grabs onto the downstream neurons for a bit before it returns back to its upstream neuron—that is, recycled or destroyed.
- Rather, synapses between two neurons change how often they’ll talk to each other—if an upstream neuron reliably passes on information to its downstream partner, then the two are “connected.”
- You wanted to be upstream with the artists, not downstream with the consumers.
- The young men and women who went there drank like upstream salmon and studied in between switching kegs at kegger parties.
- You don't pay them, they usually make a gift to the cause so it's like the river is running upstream on this one.
- And his air of having the inside line has clearly won over admirers upstream as well as down.
- Melissa Lion is the author of two novels, Swollen and Upstream, both published by Random House.
- Tom cast off and Ruth pushed the boat's nose upstream, then settled herself to one of the oars while Uncle Jabez took the other.
- So he kept on, posting the last of the mermen in his mental relay well away from the city, but swimming upstream himself.
- After fifteen minutes Hal directed that the skipper take his boat far enough upstream to make up for the drift.
- There's a craft moving out from the American shore, about a mile upstream, isn't there!
- It was evident that those aboard the craft upstream had made out the pursuing motor boat.