Dot
[ dɑt ]
第2级
其它 Other
n. 点，小圆点;
vt. 打点于;散布于;点缀;以小圆点标出;
📝 例句
Don' t forget to dot your i' s.
写字母i时不要忘记加点。
On the map towns were marked by a red dot.
在地图上，城镇是用小红点标出的。
The dot product, being the product of three scalars, is a scalar.
点积是三个标量的乘积，所以是个标量。
In this map, the towns are indicated by a red dot.
在这张地图上，城镇是用小红点标的。
The letter "i" has a dot over it.
字母i上方有一个小圆点儿。
🌱 联想助记
【串】hot(热)pot(锅)上没有许多dot(点)
【记】※ do-做,t-似数字“七”:做了七个园点
※ dog-狗,dot-园点:一条狗脑门上有个点
※ do-做,t-似“伞”:在伞上做了园点来修饰
✅ 同义词
🔤 词根
📖 牛津释义
dot
n
1 small round mark 小圆点: Join the dots up to complete the drawing. 顺点连线把图画好.
2 such a mark used as a symbol in writing (eg above the letters i and j), mathematics (eg the decimal point), music, representing a short sound in Morse code, etc 字母上的点（如i和j上的）; 小数点; 音乐符号上的点; 摩尔斯电码代表短音的点. =>App 3 见附录3.
3 anything resembling a dot; a small quantity 点状物; 少量, 微量, 一点儿
The island was just a dot on the horizon. 该岛只是天水交接处的一个黑点.
I like just a dot of milk in my tea. 我喜欢在茶里稍掺一点牛奶.
4 (idm 习语) on the `dot (infml 口) exactly on time, or at the time specified 准时地; 在指定的时刻
He's very punctual always arrives on the dot. 他很守时--总是按时到.
leave at 5 o'clock on the dot/on the dot of 5 o'clock 准於五点整离开. the year dot => year. dot, v (-tt-)
1 [Tn] mark (sth) with a dot 以小圆点标出（某物）.
2 [esp passive 尤用於被动语态
Tn.pr, Tn.p]
place (things or people) here and there; scatter 将（物或人）分布各处; 分散
The sky was dotted with stars. 天空繁星密布.
We've dotted a few chairs about. 我们在周围放了几把椅子.
3 [Tn, Tn.pr, Dn.n](infml 口) hit (sb) 打, 击（某人）
He dotted me in the eye. 他击中了我的眼睛.
Shut up or I'll dot you one! 闭嘴, 要不我就揍你!
4 (idm 习语) dot one's/the ,i's and cross one's/the `t's complete the final details of a task 一丝不苟地完成任务.
🎯 考研助记
狗(dog)身上有十个(t) 圆点-斑点狗 网友： 补充：lot-dot：许多原点
🔁 扩展释义
*[dɒt]n. 点, 圆点, 小数点, 小东西, 嫁妆vt. 作小点记号, 加小点于vi. 打上点【计】 点【医】 小点相关词组: off one's dot on the dot
🏥 医学释义
小点，圆点
🌿 同词根单词
📖 同为「高中」词汇
查看全部高中词汇 ›🗣️ 情景例句
And so...
所以……
I'm not joking.
我可不是说着玩的。
The nomads who made these markings lived by hunting and fishing during the last Ice Age which began about 35,000 B.C.and ended about 10,000 B.C.
这些痕迹是游牧人留下的，他们生活在从公元前约35，000年到公元前10，000年的冰川期的末期，以狩猎、捕鱼为生。