by letter(s)

by letter(s)以书信方式：Although the two scientists live far away from each other，they exchange views by letters and cooperate closely in their study.虽然这两个科学家彼此居住遥远，但他们以书信方式交换意见，在研究工作上紧密合作。

• Gargantua
• euphotic zone
• aft flight deck
• IV
• urban sprawl
• psychoeducational
• Sons of Freedom
• witches' cradle
• collut
• apothecaries' Latin
• run the rig
• hemorrhoids
• misleading
• dairyland
• romanoes
• time trial
• Prontosil
• rose-slug
• high-octane
• Levit.
• to wipe the floor with someone
• home-brewing
• emulsoid
• sandhis
• take the edge off
• paleontographic
• hetairai
• Dow-Jones average
• Dressler, Marie
• commercializes
• park savanna
• retreatal
• logies
• lee trough
• Yarborough
• fragmentation bomb
• motherfuckings
• cloud symbol
• ball of the thumb
• public net
• debonaire
• noncombatant
• long-limbed
• spot a winner
• fifth columnist
• drazel
• Pentagonese
• bonings
• raise a dust
• O.N.R.
• double track race
• strains of sth
• speed freak
• open bundle
• theodolite
• skeps
• give (sb) a hand
• fashion
• quick flashing light
• Micractiniaceae
• carabaos
• coquille Saint Jacques
• two-stories
• burst on
• Ochoa, Severo
• palmarosa oil
• abasic
• geosynclinal couple
• gooral
• Great Basin
• misoneist
• lose the run of
• luridnesses
• Sudbury
• kickstand
• leaf mosaic
• digoxin
• annuities
• ignores
• major histocompatibility complex
• electrical potential energy
• goliath crane
• word-watcher
• weaponsystem
• antialiasings
• Rostov
• Misti
• at the wheel
• auric.
• dividends
• serial-parallel
• beat swords into ploughshares
• SUV
• this vale of years
• dichloramine
• rickle
• desiccative
• pyrophosphates
• waverider
• lysi-