stem

茎、干

The flower has a long green stem covered in tiny thorns.

这朵花的茎又长又绿，上面布满细小的刺。

柄、梗

She held the wine glass by the stem to avoid warming it.

她握著酒杯的柄，避免让酒变温。

词干、字根语言学

Add the ending to the stem of the verb.

把字尾加在这个动词的词干后面。

管、杆

He cleaned the stem of the pipe with a thin wire.

他用细铁丝清理烟斗的管子。

遏止、阻止、止住

The new policy did little to stem the flow of refugees.

新政策几乎无法遏止难民的涌入。

止血

She pressed a towel on the wound to stem the bleeding.

她用毛巾压住伤口止血。

去茎、去梗

Wash and stem the cherries before you cook them.

樱桃下锅前要先洗净并去梗。

源于、起因于、来自

Most of their problems stem from a lack of communication.

他们大部分的问题都源于缺乏沟通。