sol
/sɒl/ (bre, ipa) · /səʊl/ (ame, ipa) · /ˈsōl/ (ame, mw)
sol — 名詞
1. the step that comes fifth in a major scale, sung as the syllable sol to practise
唱名第五音
全音階的第五個唱名
the step that comes fifth in a major scale, sung as the syllable sol to practise pitch and sight-singing
Eve practiced singing the note sol until her voice matched the piano perfectly.
Eve 反覆練習唱 sol 這個音，直到她的聲音和鋼琴完全吻合。
sing + note + sol pattern
The music teacher asked Bao to start the scale from do and stop at sol.
音樂老師請 Bao 從 do 開始唱音階，唱到 sol 為止。
scale: from do to sol
In choir warm-up, Christopher struggled to hit the sol note in tune with the rest of the group.
在合唱團暖聲練習時，Christopher 很難準確唱出和團體一致的 sol 音。
Pim wrote the sol-fa syllables — do, re, mi, fa, sol — across the top of the sheet music.
Pim 在樂譜上方寫下唱名音節——do、re、mi、fa、sol。
- soh
British spelling used in tonic sol-fa notation; same note, different orthographic convention
- fifth (note)
technical term for the fifth degree of a diatonic scale; broader than the sung syllable
用法筆記
In British tonic sol-fa notation, the fifth note is often written as 'soh' to distinguish it from the word 'sol' (sun). Different solmization systems may assign slightly different pitches to the syllable sol depending on the key.
常見錯誤
2. a fluid mixture in which tiny solid particles are dispersed throughout a liquid
溶膠
固體微粒懸浮於液體中的膠體系統
a fluid mixture in which tiny solid particles are dispersed throughout a liquid without settling out or dissolving
The lab technician prepared a silica sol by stirring fine sand particles into a beaker of water.
實驗室技術員將細沙微粒攪入一杯水中，製備出矽溶膠。
prepared a [substance] sol
Walid watched the blue sol turn into a gel as the temperature of the solution dropped.
Walid 觀察到藍色溶膠隨著溶液溫度下降而轉變為凝膠。
sol-to-gel transition
Under the microscope, Élise could see the solid particles floating freely inside the liquid sol.
在顯微鏡下，Élise 可以看到固體微粒在液體溶膠中自由漂浮。
The chemistry textbook explained that common paint is an example of a pigment sol suspended in a liquid binder.
化學課本解釋，一般油漆就是懸浮在液體黏合劑中的顏料溶膠。
- colloidal solution
broader term that includes both sols (solid-in-liquid) and other colloid types
- colloidal suspension
emphasises that the solid particles remain suspended rather than dissolved
- gel
a semi-solid colloid in which the liquid phase is trapped within a solid network; the opposite physical state of a sol
用法筆記
A sol may transition into a gel under certain conditions (temperature change, pH shift) — this sol-gel process is widely used in materials science. The plural form is 'sols.'
sol — 縮寫
1. a written short form of 'soluble', used in scientific labels and tables to indic
可溶（縮寫）
soluble 的縮寫形式
a written short form of 'soluble', used in scientific labels and tables to indicate that a substance can be dissolved in a liquid
The label on the reagent bottle read 'sol.' next to the list of water-friendly ingredients.
試劑瓶上的標籤在親水性成分旁邊標示了「sol.」。
sol. on a label
Samir checked the sol. column on the chemical chart before choosing a solvent for the experiment.
Samir 在選擇實驗溶劑前，先查看了化學圖表上 sol.（可溶性）那一欄。
sol. column in a table
The safety sheet used 'sol.' to mark chemicals that dissolve easily in water.
安全資料表用「sol.」來標示容易溶於水的化學物質。
Ramón circled the sol. abbreviation on the label before adding the powder to the mixture.
Ramón 在將粉末加入混合液之前，先圈出了標籤上的 sol. 縮寫。
用法筆記
Always written with a period (full stop) in scientific writing. Common in tables, safety data sheets, and chemical catalogues where space is limited.