untrembling การใช้

• Like Dewey, who calmly ordered his officer to fire when ready, the average Vermonter fires when ready, neither before nor after, and with a cool head and untrembling arm he hits the mark, if anybody can.
• "Titanic calling CQD, " wrote the 23-year-old Englishman in a firm, untrembling hand, noting the great liner's precise maritime coordinates 380 miles to the southeast on the frigid North Atlantic.