物理laws of nature; physical laws; physics
Noun
信号signal; signalling; signaling; traffic light; traffic signal
Noun
制御control (of a machine, device, etc.); control (over an opponent, one's emotions, etc.); governing; management; suppression; keeping in check
Noun
副assistant; associate; vice-; sub-; deputy; substitute; auxiliary; supplementary; additional; collateral; …
Noun
層layer; stratum; seam; bed; class; bracket; group; sheaf; counter for stories (of a building)
Noun