名詞三十幾；三十年代num.三十網(wǎng)絡(luò)卅；三十個(gè)；三十的
名詞
1. He lived in Canada in the thirties.
三十年代他住在加拿大。
保險(xiǎn)
A：Here. Take these pills (three times/ twice/ ten times) every (day/ an hour/ thirty minutes).
這個(gè)，這種藥每（天/小時(shí)/半小時(shí)）服用（3次/兩次/10次）。
B：Does my insurance cover them?
是由保險(xiǎn)金支付嗎？
Sorry, I'm Late-(對(duì)不起，我遲到了)
A：Well, you finally got here.
啊，你總算來了。
B：It's about time. I've been waiting in this restaurant a full thirty minutes.
你遲到了。我在這家飯店足足等了三十分鐘。
A：Sorry, Jeannie. You know me. I'm always late.
對(duì)不起，珍妮。你是知道我的，我總是遲到。
B：Everybody knows, and every body's getting tired of it.
人人都知道，人人都對(duì)此感到討厭。
A：All I can say is sorry. Maybe I'll reform, but don't count on it.
我所能說的只有抱歉。也許我會(huì)改正，不過別對(duì)我抱太大希望。
在商店
C：May I help you?
可以為您效勞嗎？
A：Could I have a look at those pens?
給我看看那些鋼筆好嗎？
C：Certainly. These are thirty yuan each and these are twenty-five.
當(dāng)然可以。這種是三十元錢一支，這種二十五元錢。
A：Have you got anything a bit cheaper?
有稍微便宜一點(diǎn)的嗎?
C：How about these? They are nine yuan each.
這種行嗎？九元錢一支。
A：(after looking them over) No, they’re not quite what I want. Sorry to trouble you.
（看后）不買了，不是我想要的那種筆。對(duì)不起，麻煩您了。
C：Not at all.
不客氣。
1. 分：15分(fifteen)、30分(thirty)、40分(forty)網(wǎng)球比賽的記分方式是所有球類當(dāng)中最奇特的,15分就是得1分,30分就是得2分,40分就是得3分. 用15分為記分法始于十五世紀(jì),它是參照天文學(xué)中的六分儀而來. 六分儀與1/6個(gè)圓一樣共有60度,
2. (三十)---- thirsty (口渴的)：62. thick (厚的)--- think (想) | 63. thirty (三十)---- thirsty (口渴的) | 64. watch (手表)--- wash (洗)
3. 叁十：thirtieth 第叁十 | thirty 叁十 | this 這個(gè)
1. (數(shù)字) 30
Thirty is the number 30.
2. 三十多，三十幾(指 30 至 39 之間的數(shù)字)
When you talk about the thirties, you are referring to numbers between 30 and 39. For example, if you are in your thirties, you are aged between 30 and 39. If the temperature is in the thirties, the temperature is between 30 and 39 degrees.
e.g. Mozart clearly enjoyed good health throughout his twenties and early thirties.
顯然，莫扎特在二十幾歲到三十剛出頭時(shí)，身體非常好。
3. 三十年代(指 1930 年至 1939 年)
The thirties is the decade between 1930 and 1939.
e.g. She became quite a notable director in the thirties and forties.
她在三四十年代成了一位名導(dǎo)演。