重要
stem
/stem/📚 3437 3四级六级考研托福雅思If a condition or problem stems from something, it was caused originally by that thing. 起源于
noun [专属名词]（植物、灌木的）茎，干；（高脚酒杯的）柄脚；（语法中的）词干；烟斗柄；主干；船头，艏柱；（机械装置的）阀杆，导杆，棒；<古，文>血统；<美>（手表的）发条转柄；（文字的）干线，（音符的）符干；<美，非正式>鸦片烟枪
He stooped down, cut the stem for her with his knife and handed her the flower.
他弯下腰，用刀替她割下花茎，然后把花递给她。
verb [vi. 不及物动词]阻止，遏制；止住（液体的流动）；起源于；去梗，去柄；（船）逆流而行；（滑雪）向外转动（滑雪屐）以便转弯（或减速）；给……装柄
All my problems stem from drink.
我所有的问题都是酗酒引起的。
noun [专属名词]abbr. （STEM）理工科的统称（science, technology, engineering, and mathematics）
Stem cell research is supported by many doctors.
干细胞研究得到很多医生的支持。
单词造句:
- 网友用“Stem”造句精选
- Austria has sent three army battalions to its border with Hungary to stem the flow of illegal immigrants. 奥地利已派遣3个营到达与匈牙利接壤的边境处，以阻止非法移民的流入。
- The plant's stem is marked with thin green longitudinal stripes. 这种植物的茎上长有绿色细长条纹。
- 'Writ' is the stem of the forms 'writes', 'writing' and 'written'. writ是writes、writing和written三个词的词干。