词汇课从字母S开始
总共有261个词汇课，它们都是从字母S开始的。你可以选择一个字母去学习与这个字母相关的所有词汇课，你也可以点击一个单词去学习这个词汇课。
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Sad
(adj)
Safe
(adj)(n)
Safety
(n)
Sail
(n)(v)
Salad
(n)
Salary
(n)
Sale
(n)
Salt
(n)(adj)
Same
(adj)
Sample
(n)(v)
Sand
(n)(v)
Sandwich
(n)
Satisfaction
(n)
Save
(v)(n)
Savings
(n)
Say
(v)
Scale
(n)(v)
Scared
(adj)
Scene
(n)
Schedule
(n)(v)
Scheme
(n)
School
(n)
Science
(n)
Score
(n)(v)
Scratch
(n)(v)
Screen
(n)
Screw
(n)(v)
Script
(n)
Sea
(n)
Search
(n)(v)
Season
(n)
Seat
(n)(v)
Second
(noun)
Secret
(n)(adj)
Secretary
(n)
Section
(n)
Sector
(n)
Secure
(adj)(v)
Security
(n)
See
(v)
Seek
(n)
Select
(v)(adj)
Selection
(n)
Self
(n)
Sell
(v)
Send
(v)
Senior
(adj)(n)
Sense
(n)(v)
Sensitive
(adj)(v)
Sentence
(n)(adj)
Separate
(v)
Series
(adj)
Serious
(adj)
Seriously
(adv)
Serve
(v)
Service
(n)(v)
Session
(n)
Set
(n)(v)(adj)
Setting
(n)
Settle
(v)
Several
(adj)
Severe
(adj)
Sex
(n)
Sexual
(adj)
Shake
(n)(v)
Shame
(n)(v)
Shape
(n)(v)
Share
(v)(n)
Sharp
(adj)
Shelter
(noun)
Shift
(n)(v)
Shine
(v)
Ship
(n)(v)
Shirt
(n)
Shock
(n)(v)
Shoe
(n)
Shoot
(v)(n)
Shop
(n)
Shopping
(n)
Short
(adj)(adv)
Shot
(n)
Shoulder
(n)
Show
(v)(n)
Shower
(n)(v)
Shut
(adj)(v)
Sick
(adj)
Side
(n)
Sign
(n)(v)
Signal
(n)(v)
Signature
(n)
Significance
(n)
Significant
(adj)
Significantly
(adv)
Silly
(adj)
Silver
(n)(adj)
Similar
(adj)
Similarly
(adv)
Simple
(adj)
Simply
(adv)
Sing
(v)
Singer
(n)
Single
(adj)(n)
Sink
(v)(n)
Sister
(n)
Sit
(v)
Site
(n)
Situation
(n)
Size
(n)
Skill
(n)
Skin
(n)(v)
Skirt
(n)
Sky
(n)
Sleep
(v)(n)
Slice
(v)(n)
Slide
(v)
Slight
(adj)
Slightly
(adv)
Slip
(n)
Slow
(adj)(v)
Slowly
(adv)
Small
(adj)
Smart
(adj)
Smell
(v)
Smile
(v)(n)
Smoke
(v)(n)
Smooth
(adj)(v)
Snow
(v)(n)
Society
(n)
Sock
(n)
Soft
(adj)
Software
(n)
Soil
(n)
Solid
(adj)
Solution
(adj)
Solve
(v)
Somehow
(adv)
Sometimes
(adv)
Somewhat
(adv)
Somewhere
(adv)
Son
(n)
Song
(n)
Soon
(adv)
Sorry
(adj)
Sort
(v)(n)
Sound
(n)(adj)
Soup
(n)
Source
(n)
South
(adj)(adv)
Southern
(adj)
Space
(n)(v)
Spare
(v)(adj)
Speak
(v)
Speaker
(n)
Special
(n)(adj)
Specialist
(n)
Specific
(adj)
Specifically
(adv)
Specify
(v)
Speech
(n)
Speed
(n)(v)
Spell
(v)(n)
Spend
(v)
Spirit
(n)
Spiritual
(adj)
Spite
(n)
Split
(v)(n)
Sport
(n)(v)
Spot
(n)(v)
Spray
(n)(v)
Spread
(v)
Spring
(n)(v)
Square
(n)(adj)
Stable
(adj)(n)
Staff
(n)(v)
Stage
(n)(v)
Stand
(v)(n)
Standard
(n)
Star
(n)(v)
Start
(v)(n)
State
(v)(n)
Statement
(n)
Station
(n)
Status
(n)
Stay
(v)(n)
Steak
(n)
Steal
(v)
Step
(n)(v)
Stick
(n)(v)
Still
(adj)(adv)
Stock
(n)(v)
Stomach
(n)
Stop
(v)(n)
Storage
(n)
Store
(n)(v)
Storm
(n)(v)
Story
(n)
Straight
(adj)(adv)
Strain
(v)(n)
Strange
(adj)
Stranger
(n)
Strategy
(n)
Street
(n)
Strength
(n)
Stress
(n)(v)
Stretch
(v)(n)
Strict
(adj)
Strike
(v)(n)
String
(n)
Strip
(v)(n)
Stroke
(v)(n)
Strong
(adj)
Strongly
(adv)
Structure
(n)(v)
Struggle
(v)(n)
Student
(n)
Studio
(n)
Study
(n)(v)
Stuff
(v)
Stupid
(adj)
Style
(n)(v)
Subject
(n)
Submit
(v)
Substance
(n)
Substantial
(adj)
Succeed
(v)
Success
(n)
Successful
(adj)
Successfully
(adv)
Suck
(v)
Sudden
(adj)
Suddenly
(adv)
Suffer
(v)
Sufficient
(adj)
Sugar
(n)
Suggest
(v)
Suggestion
(n)
Suit
(n)(v)
Suitable
(adj)
Summer
(n)
Sun
(n)
Super
(adj)
Supermarket
(n)
Supply
(v)(n)
Support
(n)(v)
Suppose
(v)
Sure
(adj)
Surgery
(n)
Surprise
(n)(v)
Surprised
(adj)
Surround
(v)(n)
Survey
(n)(v)
Survive
(v)
Suspect
(adj)(n)(v)
Suspicious
(adj)
Sweet
(adj)(n)
Swim
(v)(n)
Swimming
(n)
Swing
(v)(n)
Switch
(v)(n)
Sympathy
(n)
System
(n)
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