名詞 ram:

1. the most common computer memory which can be used by programs to perform necessary tasks while the computer is on; an integrated circuit memory chip allows information to be stored or accessed in any order and all storage locations are equally accessible
   同義詞：random-access memory, random access memory, random memory, read/write memory
2. (astrology) a person who is born while the sun is in Aries
   同義詞：Aries
3. the first sign of the zodiac which the sun enters at the vernal equinox; the sun is in this sign from about March 21 to April 19
   同義詞：Aries, Aries the Ram
4. a tool for driving or forcing something by impact
5. uncastrated adult male sheep
   同義詞：tup

動(dòng)詞 ram:

1. strike or drive against with a heavy impact
   同義詞：ram down, pound
2. force into or from an action or state, either physically or metaphorically
   同義詞：force, drive
3. undergo damage or destruction on impact
   同義詞：crash
4. crowd or pack to capacity
   同義詞：jam, jampack, chock up, cram, wad

1. I rammed the bolt back across the door.
   我把門拴上。
2. The ship rammed the other ship.
   兩船相撞。
3. The farmer keeps one ram and five ewes on his farm.
   農(nóng)夫在農(nóng)場(chǎng)里養(yǎng)了一只公羊，五只母羊。
4. He rammed the tobacco into his pipe.
   他把煙絲塞進(jìn)煙斗。

ram

n.（名詞）
A male sheep.
公羊
Any of several devices used to drive, batter, or crush by forceful impact, especially:
撞擊裝置：一種靠沖擊力擠壓、打擊或壓碎的裝置，尤指：
A battering ram.
破城槌
The weight that drops in a pile driver or steam hammer.
撞鍵：打舂機(jī)或汽棰內(nèi)落下的重物
The plunger or piston of a force pump or hydraulic press.
活塞：壓力泵或水壓機(jī)內(nèi)的柱塞或活塞
A hydraulic ram.
水壓抽水機(jī)

A projection on the prow of a warship, used to batter or cut into enemy vessels.
船首金屬撞角：戰(zhàn)艦船頭上的凸出物，用于撞擊敵船或切入敵船
A ship having such a projection.
有撞角的艦船
v.tr.（及物動(dòng)詞）
rammed,ram.ming,rams
To strike or drive against with a heavy impact; butt:
猛擊，撞擊：用很大的沖擊力擊打或擠壓；用角撞：
例句：
rammed the door with a sledgehammer until it broke open.
用長(zhǎng)柄大槌砸門，直至把門砸開

To force or press into place.
擠入，塞：用暴力進(jìn)入或擠入某個(gè)地方
To cram; stuff:
填塞；裝填：
例句：
rammed the clothes into the suitcase.
把衣服塞進(jìn)手提箱里

To force passage or acceptance of:
強(qiáng)迫通行，強(qiáng)迫接受：迫使通過(guò)或接受：
例句：
rammed the project through the city council despite local opposition.
不顧地方上的反對(duì)，迫使市議會(huì)通過(guò)了這個(gè)計(jì)劃

來(lái)源：
Middle English
中古英語(yǔ)
from Old English ramm
源自 古英語(yǔ) ramm

【引伸】
ram.mer
n.（名詞）