及物动词

不及物动词

名词

1. 起源于;来自;由…造成
If a condition or problem stems from something, it was caused originally by that thing.

2. 阻止;遏制;制止
If you stem something, you stop it spreading, increasing, or continuing.

3. (植物的)秆，茎，梗
The stem of a plant is the thin, upright part on which the flowers and leaves grow.

4. (酒杯的)颈，柄脚
The stem of a wine glass is the long thin part which connects the bowl to the base.

5. (烟斗)柄
The stem of a pipe is the long thin part through which smoke is sucked.

6. (语法中的)词干
In grammar, the stem of a word is the main part of it, which does not change when the ending changes.

7. 从船首到船尾
If something happens from stem to stern on a boat, it involves the whole of the boat.

1. a turn made in skiing
the back of one ski is forced outward and the other ski is brought parallel to it

Synonym: stem turn

2. front part of a vessel or aircraft

e.g. he pointed the bow of the boat toward the finish line

Synonym: bowforeprow

3. cylinder forming a long narrow part of something

Synonym: shank

4. the tube of a tobacco pipe

5. (linguistics) the form of a word after all affixes are removed

e.g. thematic vowels are part of the stem

Synonym: rootroot wordbasethemeradical

6. a slender or elongated structure that supports a plant or fungus or a plant part or plant organ

Synonym: stalk